26828752

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{15671}}^1$

素因数の和:15786

約数の個数: 20

約数和(自身を含む): 52469856

約数和(自身を除く): 25641104

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 15671, 31342, 62684, 125368, 250736, 1676797, 3353594, 6707188, 13414376, 26828752]

約数ペア:

[(1, 26828752), (2, 13414376), (4, 6707188), (8, 3353594), (16, 1676797), (107, 250736), (214, 125368), (428, 62684), (856, 31342), (1712, 15671)]