70471256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{518171}}^1$

素因数の和:518194

約数の個数: 16

約数和(自身を含む): 139906440

約数和(自身を除く): 69435184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 518171, 1036342, 2072684, 4145368, 8808907, 17617814, 35235628, 70471256]

約数ペア:

[(1, 70471256), (2, 35235628), (4, 17617814), (8, 8808907), (17, 4145368), (34, 2072684), (68, 1036342), (136, 518171)]