25722512

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{1321}}^1$

素因数の和:2546

約数の個数: 20

約数和(自身を含む): 49916076

約数和(自身を除く): 24193564

約数列:

[1, 2, 4, 8, 16, 1217, 1321, 2434, 2642, 4868, 5284, 9736, 10568, 19472, 21136, 1607657, 3215314, 6430628, 12861256, 25722512]

約数ペア:

[(1, 25722512), (2, 12861256), (4, 6430628), (8, 3215314), (16, 1607657), (1217, 21136), (1321, 19472), (2434, 10568), (2642, 9736), (4868, 5284)]