7404865312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{8237}}^1$

素因数の和:10421

約数の個数: 48

約数和(自身を含む): 15708910392

約数和(自身を除く): 8304045080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2161, 4322, 8237, 8644, 16474, 17288, 28093, 32948, 34576, 56186, 65896, 69152, 107081, 112372, 131792, 214162, 224744, 263584, 428324, 449488, 856648, 898976, 1713296, 3426592, 17800157, 35600314, 71200628, 142401256, 231402041, 284802512, 462804082, 569605024, 925608164, 1851216328, 3702432656, 7404865312]

約数ペア:

[(1, 7404865312), (2, 3702432656), (4, 1851216328), (8, 925608164), (13, 569605024), (16, 462804082), (26, 284802512), (32, 231402041), (52, 142401256), (104, 71200628), (208, 35600314), (416, 17800157), (2161, 3426592), (4322, 1713296), (8237, 898976), (8644, 856648), (16474, 449488), (17288, 428324), (28093, 263584), (32948, 224744), (34576, 214162), (56186, 131792), (65896, 112372), (69152, 107081)]