A perfect number is a number whose factors exceptthe number itself add up to the number.?

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A perfect number is a number whose factors exceptthe number itself add up to the number.?

there are two perfect number out of 100.
what are they

2007-09-06 11:04:52 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

The first perfect number is 6, because 1, 2 and 3 are its proper positive divisors and 1 + 2 + 3 = 6. The next perfect number is 28 = 1 + 2 + 4 + 7 + 14

2007-09-06 11:12:33 · answer #1 · answered by Indiana Frenchman 7 · 0⤊ 0⤋

The first two perfect numbers are 6 (1-2-3) and 28 (1-2-4-7-14). The next isn't until 496.

2007-09-06 18:10:15 · answer #2 · answered by mathmannix 3 · 0⤊ 0⤋

6 and 28

the next perfect number after that is...496

2007-09-06 18:07:06 · answer #3 · answered by Mathsorcerer 7 · 0⤊ 0⤋

I beleive it is 3

2007-09-06 18:15:15 · answer #4 · answered by richard m 1 · 0⤊ 0⤋