70321928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{517073}}^1$

素因数の和:517096

約数の個数: 16

約数和(自身を含む): 139609980

約数和(自身を除く): 69288052

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 517073, 1034146, 2068292, 4136584, 8790241, 17580482, 35160964, 70321928]

約数ペア:

[(1, 70321928), (2, 35160964), (4, 17580482), (8, 8790241), (17, 4136584), (34, 2068292), (68, 1034146), (136, 517073)]