79904905342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{19841}}^1$

素因数の和:20352

約数の個数: 32

約数和(自身を含む): 123433113600

約数和(自身を除く): 43528208258

約数列:

[1, 2, 71, 79, 142, 158, 359, 718, 5609, 11218, 19841, 25489, 28361, 39682, 50978, 56722, 1408711, 1567439, 2013631, 2817422, 3134878, 4027262, 7122919, 14245838, 111288169, 222576338, 505727249, 562710601, 1011454498, 1125421202, 39952452671, 79904905342]

約数ペア:

[(1, 79904905342), (2, 39952452671), (71, 1125421202), (79, 1011454498), (142, 562710601), (158, 505727249), (359, 222576338), (718, 111288169), (5609, 14245838), (11218, 7122919), (19841, 4027262), (25489, 3134878), (28361, 2817422), (39682, 2013631), (50978, 1567439), (56722, 1408711)]