68696862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880729}}^1$

素因数の和:880747

約数の個数: 16

約数和(自身を含む): 147962640

約数和(自身を除く): 79265778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 880729, 1761458, 2642187, 5284374, 11449477, 22898954, 34348431, 68696862]

約数ペア:

[(1, 68696862), (2, 34348431), (3, 22898954), (6, 11449477), (13, 5284374), (26, 2642187), (39, 1761458), (78, 880729)]