38859428

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 69119232

約数和(自身を除く): 30259804

約数列:

[1, 2, 4, 103, 206, 257, 367, 412, 514, 734, 1028, 1468, 26471, 37801, 52942, 75602, 94319, 105884, 151204, 188638, 377276, 9714857, 19429714, 38859428]

約数ペア:

[(1, 38859428), (2, 19429714), (4, 9714857), (103, 377276), (206, 188638), (257, 151204), (367, 105884), (412, 94319), (514, 75602), (734, 52942), (1028, 37801), (1468, 26471)]