28313244

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{1283}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 71742216

約数和(自身を除く): 43428972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1283, 1839, 2452, 2566, 3678, 3849, 5132, 5517, 7356, 7698, 11034, 11547, 15396, 22068, 23094, 46188, 786479, 1572958, 2359437, 3145916, 4718874, 7078311, 9437748, 14156622, 28313244]

約数ペア:

[(1, 28313244), (2, 14156622), (3, 9437748), (4, 7078311), (6, 4718874), (9, 3145916), (12, 2359437), (18, 1572958), (36, 786479), (613, 46188), (1226, 23094), (1283, 22068), (1839, 15396), (2452, 11547), (2566, 11034), (3678, 7698), (3849, 7356), (5132, 5517)]