25858196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71039}}^1$

素因数の和:71063

約数の個数: 24

約数和(自身を含む): 55695360

約数和(自身を除く): 29837164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71039, 142078, 284156, 497273, 923507, 994546, 1847014, 1989092, 3694028, 6464549, 12929098, 25858196]

約数ペア:

[(1, 25858196), (2, 12929098), (4, 6464549), (7, 3694028), (13, 1989092), (14, 1847014), (26, 994546), (28, 923507), (52, 497273), (91, 284156), (182, 142078), (364, 71039)]