65568568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{630467}}^1$

素因数の和:630486

約数の個数: 16

約数和(自身を含む): 132398280

約数和(自身を除く): 66829712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 630467, 1260934, 2521868, 5043736, 8196071, 16392142, 32784284, 65568568]

約数ペア:

[(1, 65568568), (2, 32784284), (4, 16392142), (8, 8196071), (13, 5043736), (26, 2521868), (52, 1260934), (104, 630467)]