25757468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5471}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 49641984

約数和(自身を除く): 23884516

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 5471, 10942, 21884, 60181, 120362, 240724, 585397, 1170794, 2341588, 6439367, 12878734, 25757468]

約数ペア:

[(1, 25757468), (2, 12878734), (4, 6439367), (11, 2341588), (22, 1170794), (44, 585397), (107, 240724), (214, 120362), (428, 60181), (1177, 21884), (2354, 10942), (4708, 5471)]