72429806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{15287}}^1$

素因数の和:15415

約数の個数: 16

約数和(自身を含む): 114476544

約数和(自身を除く): 42046738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 15287, 30574, 351601, 703202, 1574561, 3149122, 36214903, 72429806]

約数ペア:

[(1, 72429806), (2, 36214903), (23, 3149122), (46, 1574561), (103, 703202), (206, 351601), (2369, 30574), (4738, 15287)]