28840186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 44424864

約数和(自身を除く): 15584678

約数列:

[1, 2, 43, 86, 443, 757, 886, 1514, 19049, 32551, 38098, 65102, 335351, 670702, 14420093, 28840186]

約数ペア:

[(1, 28840186), (2, 14420093), (43, 670702), (86, 335351), (443, 65102), (757, 38098), (886, 32551), (1514, 19049)]