72597488

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{41627}}^1$

素因数の和:41744

約数の個数: 20

約数和(自身を含む): 141951480

約数和(自身を除く): 69353992

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 41627, 83254, 166508, 333016, 666032, 4537343, 9074686, 18149372, 36298744, 72597488]

約数ペア:

[(1, 72597488), (2, 36298744), (4, 18149372), (8, 9074686), (16, 4537343), (109, 666032), (218, 333016), (436, 166508), (872, 83254), (1744, 41627)]