415004864

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{72859}}^1$

素因数の和:72960

約数の個数: 28

約数和(自身を含む): 832789800

約数和(自身を除く): 417784936

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 72859, 145718, 291436, 582872, 1165744, 2331488, 4662976, 6484451, 12968902, 25937804, 51875608, 103751216, 207502432, 415004864]

約数ペア:

[(1, 415004864), (2, 207502432), (4, 103751216), (8, 51875608), (16, 25937804), (32, 12968902), (64, 6484451), (89, 4662976), (178, 2331488), (356, 1165744), (712, 582872), (1424, 291436), (2848, 145718), (5696, 72859)]