74689993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 97666560

約数和(自身を除く): 22976567

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 941, 2737, 3451, 4669, 6587, 11339, 15997, 21643, 27289, 79373, 111979, 151501, 191023, 367931, 463913, 627647, 2575517, 3247391, 4393529, 10669999, 74689993]

約数ペア:

[(1, 74689993), (7, 10669999), (17, 4393529), (23, 3247391), (29, 2575517), (119, 627647), (161, 463913), (203, 367931), (391, 191023), (493, 151501), (667, 111979), (941, 79373), (2737, 27289), (3451, 21643), (4669, 15997), (6587, 11339)]