27418768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 58175096

約数和(自身を除く): 30756328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2161, 3172, 4322, 6344, 8644, 12688, 17288, 28093, 34576, 56186, 112372, 131821, 224744, 263642, 449488, 527284, 1054568, 1713673, 2109136, 3427346, 6854692, 13709384, 27418768]

約数ペア:

[(1, 27418768), (2, 13709384), (4, 6854692), (8, 3427346), (13, 2109136), (16, 1713673), (26, 1054568), (52, 527284), (61, 449488), (104, 263642), (122, 224744), (208, 131821), (244, 112372), (488, 56186), (793, 34576), (976, 28093), (1586, 17288), (2161, 12688), (3172, 8644), (4322, 6344)]