28518168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169751}}^1$

素因数の和:169767

約数の個数: 32

約数和(自身を含む): 81480960

約数和(自身を除く): 52962792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169751, 339502, 509253, 679004, 1018506, 1188257, 1358008, 2037012, 2376514, 3564771, 4074024, 4753028, 7129542, 9506056, 14259084, 28518168]

約数ペア:

[(1, 28518168), (2, 14259084), (3, 9506056), (4, 7129542), (6, 4753028), (7, 4074024), (8, 3564771), (12, 2376514), (14, 2037012), (21, 1358008), (24, 1188257), (28, 1018506), (42, 679004), (56, 509253), (84, 339502), (168, 169751)]