25862356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 48898080

約数和(自身を除く): 23035724

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1187, 1676, 2374, 4748, 5447, 10894, 15431, 21788, 30862, 61724, 497353, 994706, 1989412, 6465589, 12931178, 25862356]

約数ペア:

[(1, 25862356), (2, 12931178), (4, 6465589), (13, 1989412), (26, 994706), (52, 497353), (419, 61724), (838, 30862), (1187, 21788), (1676, 15431), (2374, 10894), (4748, 5447)]