71670992

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{14591}}^1$

素因数の和:14906

約数の個数: 20

約数和(自身を含む): 139324416

約数和(自身を除く): 67653424

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 14591, 29182, 58364, 116728, 233456, 4479437, 8958874, 17917748, 35835496, 71670992]

約数ペア:

[(1, 71670992), (2, 35835496), (4, 17917748), (8, 8958874), (16, 4479437), (307, 233456), (614, 116728), (1228, 58364), (2456, 29182), (4912, 14591)]