72435044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3929}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 138650400

約数和(自身を除く): 66215356

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 3929, 4609, 7858, 9218, 15716, 18436, 43219, 86438, 172876, 1646251, 3292502, 6585004, 18108761, 36217522, 72435044]

約数ペア:

[(1, 72435044), (2, 36217522), (4, 18108761), (11, 6585004), (22, 3292502), (44, 1646251), (419, 172876), (838, 86438), (1676, 43219), (3929, 18436), (4609, 15716), (7858, 9218)]