64842488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{476783}}^1$

素因数の和:476806

約数の個数: 16

約数和(自身を含む): 128731680

約数和(自身を除く): 63889192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 476783, 953566, 1907132, 3814264, 8105311, 16210622, 32421244, 64842488]

約数ペア:

[(1, 64842488), (2, 32421244), (4, 16210622), (8, 8105311), (17, 3814264), (34, 1907132), (68, 953566), (136, 476783)]