27651548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 49968240

約数和(自身を除く): 22316692

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 1213, 2426, 4852, 5699, 11398, 22796, 49733, 99466, 168607, 198932, 337214, 674428, 6912887, 13825774, 27651548]

約数ペア:

[(1, 27651548), (2, 13825774), (4, 6912887), (41, 674428), (82, 337214), (139, 198932), (164, 168607), (278, 99466), (556, 49733), (1213, 22796), (2426, 11398), (4852, 5699)]