57558436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12437}}^1$

素因数の和:12543

約数の個数: 24

約数和(自身を含む): 109703160

約数和(自身を除く): 52144724

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12437, 24874, 49748, 161681, 323362, 646724, 1106893, 2213786, 4427572, 14389609, 28779218, 57558436]

約数ペア:

[(1, 57558436), (2, 28779218), (4, 14389609), (13, 4427572), (26, 2213786), (52, 1106893), (89, 646724), (178, 323362), (356, 161681), (1157, 49748), (2314, 24874), (4628, 12437)]