79427278

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131939}}^1$

素因数の和:131991

約数の個数: 16

約数和(自身を含む): 139328640

約数和(自身を除く): 59901362

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 131939, 263878, 923573, 1847146, 5673377, 11346754, 39713639, 79427278]

約数ペア:

[(1, 79427278), (2, 39713639), (7, 11346754), (14, 5673377), (43, 1847146), (86, 923573), (301, 263878), (602, 131939)]