26689285

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5821}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 36888192

約数和(自身を除く): 10198907

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 5821, 29105, 40747, 203735, 762551, 3812755, 5337857, 26689285]

約数ペア:

[(1, 26689285), (5, 5337857), (7, 3812755), (35, 762551), (131, 203735), (655, 40747), (917, 29105), (4585, 5821)]