25529244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 66232320

約数和(自身を除く): 40703076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5279, 10558, 15837, 21116, 31674, 63348, 68627, 137254, 163649, 205881, 274508, 327298, 411762, 490947, 654596, 823524, 981894, 1963788, 2127437, 4254874, 6382311, 8509748, 12764622, 25529244]

約数ペア:

[(1, 25529244), (2, 12764622), (3, 8509748), (4, 6382311), (6, 4254874), (12, 2127437), (13, 1963788), (26, 981894), (31, 823524), (39, 654596), (52, 490947), (62, 411762), (78, 327298), (93, 274508), (124, 205881), (156, 163649), (186, 137254), (372, 68627), (403, 63348), (806, 31674), (1209, 21116), (1612, 15837), (2418, 10558), (4836, 5279)]