70777936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{260213}}^1$

素因数の和:260238

約数の個数: 20

約数和(自身を含む): 145199412

約数和(自身を除く): 74421476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 260213, 520426, 1040852, 2081704, 4163408, 4423621, 8847242, 17694484, 35388968, 70777936]

約数ペア:

[(1, 70777936), (2, 35388968), (4, 17694484), (8, 8847242), (16, 4423621), (17, 4163408), (34, 2081704), (68, 1040852), (136, 520426), (272, 260213)]