26038690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 48071700

約数和(自身を除く): 22033010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1549, 1681, 3098, 3362, 7745, 8405, 15490, 16810, 63509, 127018, 317545, 635090, 2603869, 5207738, 13019345, 26038690]

約数ペア:

[(1, 26038690), (2, 13019345), (5, 5207738), (10, 2603869), (41, 635090), (82, 317545), (205, 127018), (410, 63509), (1549, 16810), (1681, 15490), (3098, 8405), (3362, 7745)]