66329256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394817}}^1$

素因数の和:394833

約数の個数: 32

約数和(自身を含む): 189512640

約数和(自身を除く): 123183384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394817, 789634, 1184451, 1579268, 2368902, 2763719, 3158536, 4737804, 5527438, 8291157, 9475608, 11054876, 16582314, 22109752, 33164628, 66329256]

約数ペア:

[(1, 66329256), (2, 33164628), (3, 22109752), (4, 16582314), (6, 11054876), (7, 9475608), (8, 8291157), (12, 5527438), (14, 4737804), (21, 3158536), (24, 2763719), (28, 2368902), (42, 1579268), (56, 1184451), (84, 789634), (168, 394817)]