718221424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{2971}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 1442787120

約数和(自身を除く): 724565696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 521, 1042, 2084, 2971, 4168, 5942, 8336, 11884, 15109, 23768, 30218, 47536, 60436, 86159, 120872, 172318, 241744, 344636, 689272, 1378544, 1547891, 3095782, 6191564, 12383128, 24766256, 44888839, 89777678, 179555356, 359110712, 718221424]

約数ペア:

[(1, 718221424), (2, 359110712), (4, 179555356), (8, 89777678), (16, 44888839), (29, 24766256), (58, 12383128), (116, 6191564), (232, 3095782), (464, 1547891), (521, 1378544), (1042, 689272), (2084, 344636), (2971, 241744), (4168, 172318), (5942, 120872), (8336, 86159), (11884, 60436), (15109, 47536), (23768, 30218)]