28790053652

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{69878771}}^1$

素因数の和:69878878

約数の個数: 12

約数和(自身を含む): 50871746016

約数和(自身を除く): 22081692364

約数列:

[1, 2, 4, 103, 206, 412, 69878771, 139757542, 279515084, 7197513413, 14395026826, 28790053652]

約数ペア:

[(1, 28790053652), (2, 14395026826), (4, 7197513413), (103, 279515084), (206, 139757542), (412, 69878771)]