71387524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12149}}^1$

素因数の和:12279

約数の個数: 24

約数和(自身を含む): 135739800

約数和(自身を除く): 64352276

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 12149, 24298, 48596, 157937, 315874, 631748, 1372837, 2745674, 5491348, 17846881, 35693762, 71387524]

約数ペア:

[(1, 71387524), (2, 35693762), (4, 17846881), (13, 5491348), (26, 2745674), (52, 1372837), (113, 631748), (226, 315874), (452, 157937), (1469, 48596), (2938, 24298), (5876, 12149)]