26315564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{54371}}^1$

素因数の和:54397

約数の個数: 18

約数和(自身を含む): 50620332

約数和(自身を除く): 24304768

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 54371, 108742, 217484, 598081, 1196162, 2392324, 6578891, 13157782, 26315564]

約数ペア:

[(1, 26315564), (2, 13157782), (4, 6578891), (11, 2392324), (22, 1196162), (44, 598081), (121, 217484), (242, 108742), (484, 54371)]