28481244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{215767}}^1$

素因数の和:215785

約数の個数: 24

約数和(自身を含む): 72498048

約数和(自身を除く): 44016804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 215767, 431534, 647301, 863068, 1294602, 2373437, 2589204, 4746874, 7120311, 9493748, 14240622, 28481244]

約数ペア:

[(1, 28481244), (2, 14240622), (3, 9493748), (4, 7120311), (6, 4746874), (11, 2589204), (12, 2373437), (22, 1294602), (33, 863068), (44, 647301), (66, 431534), (132, 215767)]