25754261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 28831488

約数和(自身を除く): 3077227

約数列:

[1, 13, 47, 61, 611, 691, 793, 2867, 8983, 32477, 37271, 42151, 422201, 547963, 1981097, 25754261]

約数ペア:

[(1, 25754261), (13, 1981097), (47, 547963), (61, 422201), (611, 42151), (691, 37271), (793, 32477), (2867, 8983)]