71355802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 53636198

約数列:

[1, 2, 7, 14, 79, 149, 158, 298, 433, 553, 866, 1043, 1106, 2086, 3031, 6062, 11771, 23542, 34207, 64517, 68414, 82397, 129034, 164794, 239449, 451619, 478898, 903238, 5096843, 10193686, 35677901, 71355802]

約数ペア:

[(1, 71355802), (2, 35677901), (7, 10193686), (14, 5096843), (79, 903238), (149, 478898), (158, 451619), (298, 239449), (433, 164794), (553, 129034), (866, 82397), (1043, 68414), (1106, 64517), (2086, 34207), (3031, 23542), (6062, 11771)]