57770228

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 102648000

約数和(自身を除く): 44877772

約数列:

[1, 2, 4, 103, 206, 281, 412, 499, 562, 998, 1124, 1996, 28943, 51397, 57886, 102794, 115772, 140219, 205588, 280438, 560876, 14442557, 28885114, 57770228]

約数ペア:

[(1, 57770228), (2, 28885114), (4, 14442557), (103, 560876), (206, 280438), (281, 205588), (412, 140219), (499, 115772), (562, 102794), (998, 57886), (1124, 51397), (1996, 28943)]