70578604

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 125863920

約数和(自身を除く): 55285316

約数列:

[1, 2, 4, 67, 134, 268, 389, 677, 778, 1354, 1556, 2708, 26063, 45359, 52126, 90718, 104252, 181436, 263353, 526706, 1053412, 17644651, 35289302, 70578604]

約数ペア:

[(1, 70578604), (2, 35289302), (4, 17644651), (67, 1053412), (134, 526706), (268, 263353), (389, 181436), (677, 104252), (778, 90718), (1354, 52126), (1556, 45359), (2708, 26063)]