56671496

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1531}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 121702080

約数和(自身を除く): 65030584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 1531, 2644, 3062, 4627, 5288, 6124, 9254, 10717, 12248, 18508, 21434, 37016, 42868, 85736, 1011991, 2023982, 4047964, 7083937, 8095928, 14167874, 28335748, 56671496]

約数ペア:

[(1, 56671496), (2, 28335748), (4, 14167874), (7, 8095928), (8, 7083937), (14, 4047964), (28, 2023982), (56, 1011991), (661, 85736), (1322, 42868), (1531, 37016), (2644, 21434), (3062, 18508), (4627, 12248), (5288, 10717), (6124, 9254)]