25811591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 28882560

約数和(自身を除く): 3070969

約数列:

[1, 13, 41, 79, 533, 613, 1027, 3239, 7969, 25133, 42107, 48427, 326729, 629551, 1985507, 25811591]

約数ペア:

[(1, 25811591), (13, 1985507), (41, 629551), (79, 326729), (533, 48427), (613, 42107), (1027, 25133), (3239, 7969)]