1428056

素因数分解:

$2^3\times 7^2\times {\mathrm{3643}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 3115620

約数和(自身を除く): 1687564

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3643, 7286, 14572, 25501, 29144, 51002, 102004, 178507, 204008, 357014, 714028, 1428056]

約数ペア:

[(1, 1428056), (2, 714028), (4, 357014), (7, 204008), (8, 178507), (14, 102004), (28, 51002), (49, 29144), (56, 25501), (98, 14572), (196, 7286), (392, 3643)]