70431272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{517877}}^1$

素因数の和:517900

約数の個数: 16

約数和(自身を含む): 139827060

約数和(自身を除く): 69395788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 517877, 1035754, 2071508, 4143016, 8803909, 17607818, 35215636, 70431272]

約数ペア:

[(1, 70431272), (2, 35215636), (4, 17607818), (8, 8803909), (17, 4143016), (34, 2071508), (68, 1035754), (136, 517877)]