25680982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2939}}^1$

素因数の和:3215

約数の個数: 16

約数和(自身を含む): 40960080

約数和(自身を除く): 15279098

約数列:

[1, 2, 17, 34, 257, 514, 2939, 4369, 5878, 8738, 49963, 99926, 755323, 1510646, 12840491, 25680982]

約数ペア:

[(1, 25680982), (2, 12840491), (17, 1510646), (34, 755323), (257, 99926), (514, 49963), (2939, 8738), (4369, 5878)]