70717264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 141319080

約数和(自身を除く): 70601816

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 937, 1424, 1874, 3748, 4717, 7496, 9434, 14992, 18868, 37736, 49661, 75472, 83393, 99322, 166786, 198644, 333572, 397288, 667144, 794576, 1334288, 4419829, 8839658, 17679316, 35358632, 70717264]

約数ペア:

[(1, 70717264), (2, 35358632), (4, 17679316), (8, 8839658), (16, 4419829), (53, 1334288), (89, 794576), (106, 667144), (178, 397288), (212, 333572), (356, 198644), (424, 166786), (712, 99322), (848, 83393), (937, 75472), (1424, 49661), (1874, 37736), (3748, 18868), (4717, 14992), (7496, 9434)]