66317496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394747}}^1$

素因数の和:394763

約数の個数: 32

約数和(自身を含む): 189479040

約数和(自身を除く): 123161544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394747, 789494, 1184241, 1578988, 2368482, 2763229, 3157976, 4736964, 5526458, 8289687, 9473928, 11052916, 16579374, 22105832, 33158748, 66317496]

約数ペア:

[(1, 66317496), (2, 33158748), (3, 22105832), (4, 16579374), (6, 11052916), (7, 9473928), (8, 8289687), (12, 5526458), (14, 4736964), (21, 3157976), (24, 2763229), (28, 2368482), (42, 1578988), (56, 1184241), (84, 789494), (168, 394747)]