56216836

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{6397}}^1$

素因数の和:6440

約数の個数: 24

約数和(自身を含む): 106590680

約数和(自身を除く): 50373844

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 6397, 8788, 12794, 25588, 83161, 166322, 332644, 1081093, 2162186, 4324372, 14054209, 28108418, 56216836]

約数ペア:

[(1, 56216836), (2, 28108418), (4, 14054209), (13, 4324372), (26, 2162186), (52, 1081093), (169, 332644), (338, 166322), (676, 83161), (2197, 25588), (4394, 12794), (6397, 8788)]