28206794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16651}}^1$

素因数の和:16682

約数の個数: 24

約数和(自身を含む): 53153184

約数和(自身を除く): 24946390

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16651, 33302, 116557, 183161, 233114, 366322, 1282127, 2014771, 2564254, 4029542, 14103397, 28206794]

約数ペア:

[(1, 28206794), (2, 14103397), (7, 4029542), (11, 2564254), (14, 2014771), (22, 1282127), (77, 366322), (121, 233114), (154, 183161), (242, 116557), (847, 33302), (1694, 16651)]