70124456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{515621}}^1$

素因数の和:515644

約数の個数: 16

約数和(自身を含む): 139217940

約数和(自身を除く): 69093484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 515621, 1031242, 2062484, 4124968, 8765557, 17531114, 35062228, 70124456]

約数ペア:

[(1, 70124456), (2, 35062228), (4, 17531114), (8, 8765557), (17, 4124968), (34, 2062484), (68, 1031242), (136, 515621)]