72064967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 82320000

約数和(自身を除く): 10255033

約数列:

[1, 13, 19, 139, 247, 1807, 2099, 2641, 27287, 34333, 39881, 291761, 518453, 3792893, 5543459, 72064967]

約数ペア:

[(1, 72064967), (13, 5543459), (19, 3792893), (139, 518453), (247, 291761), (1807, 39881), (2099, 34333), (2641, 27287)]