72834772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 130798080

約数和(自身を除く): 57963308

約数列:

[1, 2, 4, 47, 94, 188, 239, 478, 956, 1621, 3242, 6484, 11233, 22466, 44932, 76187, 152374, 304748, 387419, 774838, 1549676, 18208693, 36417386, 72834772]

約数ペア:

[(1, 72834772), (2, 36417386), (4, 18208693), (47, 1549676), (94, 774838), (188, 387419), (239, 304748), (478, 152374), (956, 76187), (1621, 44932), (3242, 22466), (6484, 11233)]