72911038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3917}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 112556304

約数和(自身を除く): 39645266

約数列:

[1, 2, 41, 82, 227, 454, 3917, 7834, 9307, 18614, 160597, 321194, 889159, 1778318, 36455519, 72911038]

約数ペア:

[(1, 72911038), (2, 36455519), (41, 1778318), (82, 889159), (227, 321194), (454, 160597), (3917, 18614), (7834, 9307)]