70691472

素因数分解:

$2^4\times 3^2\times {\mathrm{490913}}^1$

素因数の和:490927

約数の個数: 30

約数和(自身を含む): 197838342

約数和(自身を除く): 127146870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 490913, 981826, 1472739, 1963652, 2945478, 3927304, 4418217, 5890956, 7854608, 8836434, 11781912, 17672868, 23563824, 35345736, 70691472]

約数ペア:

[(1, 70691472), (2, 35345736), (3, 23563824), (4, 17672868), (6, 11781912), (8, 8836434), (9, 7854608), (12, 5890956), (16, 4418217), (18, 3927304), (24, 2945478), (36, 1963652), (48, 1472739), (72, 981826), (144, 490913)]