68612628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{816817}}^1$

素因数の和:816831

約数の個数: 24

約数和(自身を含む): 182967232

約数和(自身を除く): 114354604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 816817, 1633634, 2450451, 3267268, 4900902, 5717719, 9801804, 11435438, 17153157, 22870876, 34306314, 68612628]

約数ペア:

[(1, 68612628), (2, 34306314), (3, 22870876), (4, 17153157), (6, 11435438), (7, 9801804), (12, 5717719), (14, 4900902), (21, 3267268), (28, 2450451), (42, 1633634), (84, 816817)]