68404744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{198851}}^1$

素因数の和:198900

約数の個数: 16

約数和(自身を含む): 131242320

約数和(自身を除く): 62837576

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 198851, 397702, 795404, 1590808, 8550593, 17101186, 34202372, 68404744]

約数ペア:

[(1, 68404744), (2, 34202372), (4, 17101186), (8, 8550593), (43, 1590808), (86, 795404), (172, 397702), (344, 198851)]