28262896

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10837}}^1$

素因数の和:11008

約数の個数: 20

約数和(自身を含む): 55100392

約数和(自身を除く): 26837496

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10837, 21674, 43348, 86696, 173392, 1766431, 3532862, 7065724, 14131448, 28262896]

約数ペア:

[(1, 28262896), (2, 14131448), (4, 7065724), (8, 3532862), (16, 1766431), (163, 173392), (326, 86696), (652, 43348), (1304, 21674), (2608, 10837)]