57064592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{274349}}^1$

素因数の和:274370

約数の個数: 20

約数和(自身を含む): 119067900

約数和(自身を除く): 62003308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 274349, 548698, 1097396, 2194792, 3566537, 4389584, 7133074, 14266148, 28532296, 57064592]

約数ペア:

[(1, 57064592), (2, 28532296), (4, 14266148), (8, 7133074), (13, 4389584), (16, 3566537), (26, 2194792), (52, 1097396), (104, 548698), (208, 274349)]