71960456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{529121}}^1$

素因数の和:529144

約数の個数: 16

約数和(自身を含む): 142862940

約数和(自身を除く): 70902484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 529121, 1058242, 2116484, 4232968, 8995057, 17990114, 35980228, 71960456]

約数ペア:

[(1, 71960456), (2, 35980228), (4, 17990114), (8, 8995057), (17, 4232968), (34, 2116484), (68, 1058242), (136, 529121)]