40372211072

素因数分解:

$2^7\times {\mathrm{1213}}^1\times {\mathrm{260023}}^1$

素因数の和:261250

約数の個数: 32

約数和(自身を含む): 80495629680

約数和(自身を除く): 40123418608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1213, 2426, 4852, 9704, 19408, 38816, 77632, 155264, 260023, 520046, 1040092, 2080184, 4160368, 8320736, 16641472, 33282944, 315407899, 630815798, 1261631596, 2523263192, 5046526384, 10093052768, 20186105536, 40372211072]

約数ペア:

[(1, 40372211072), (2, 20186105536), (4, 10093052768), (8, 5046526384), (16, 2523263192), (32, 1261631596), (64, 630815798), (128, 315407899), (1213, 33282944), (2426, 16641472), (4852, 8320736), (9704, 4160368), (19408, 2080184), (38816, 1040092), (77632, 520046), (155264, 260023)]