65230672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7649}}^1$

素因数の和:7711

約数の個数: 40

約数和(自身を含む): 139444200

約数和(自身を除く): 74213528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7649, 8528, 15298, 30596, 61192, 99437, 122384, 198874, 313609, 397748, 627218, 795496, 1254436, 1590992, 2508872, 4076917, 5017744, 8153834, 16307668, 32615336, 65230672]

約数ペア:

[(1, 65230672), (2, 32615336), (4, 16307668), (8, 8153834), (13, 5017744), (16, 4076917), (26, 2508872), (41, 1590992), (52, 1254436), (82, 795496), (104, 627218), (164, 397748), (208, 313609), (328, 198874), (533, 122384), (656, 99437), (1066, 61192), (2132, 30596), (4264, 15298), (7649, 8528)]