68706776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199729}}^1$

素因数の和:199778

約数の個数: 16

約数和(自身を含む): 131821800

約数和(自身を除く): 63115024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 199729, 399458, 798916, 1597832, 8588347, 17176694, 34353388, 68706776]

約数ペア:

[(1, 68706776), (2, 34353388), (4, 17176694), (8, 8588347), (43, 1597832), (86, 798916), (172, 399458), (344, 199729)]