25796044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 47190528

約数和(自身を除く): 21394484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3191, 4042, 6382, 8084, 12764, 137213, 149977, 274426, 299954, 548852, 599908, 6449011, 12898022, 25796044]

約数ペア:

[(1, 25796044), (2, 12898022), (4, 6449011), (43, 599908), (47, 548852), (86, 299954), (94, 274426), (172, 149977), (188, 137213), (2021, 12764), (3191, 8084), (4042, 6382)]