28366612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 51763712

約数和(自身を除く): 23397100

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 2221, 3193, 4442, 6386, 8884, 12772, 68851, 137702, 228763, 275404, 457526, 915052, 7091653, 14183306, 28366612]

約数ペア:

[(1, 28366612), (2, 14183306), (4, 7091653), (31, 915052), (62, 457526), (103, 275404), (124, 228763), (206, 137702), (412, 68851), (2221, 12772), (3193, 8884), (4442, 6386)]