77621866

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{51817}}^1$

素因数の和:51933

約数の個数: 16

約数和(自身を含む): 134312256

約数和(自身を除く): 56690390

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 51817, 103634, 362719, 725438, 5544419, 11088838, 38810933, 77621866]

約数ペア:

[(1, 77621866), (2, 38810933), (7, 11088838), (14, 5544419), (107, 725438), (214, 362719), (749, 103634), (1498, 51817)]