28397244

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{3823}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 66384640

約数和(自身を除く): 37987396

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 3714, 3823, 7428, 7646, 11469, 15292, 22938, 45876, 2366437, 4732874, 7099311, 9465748, 14198622, 28397244]

約数ペア:

[(1, 28397244), (2, 14198622), (3, 9465748), (4, 7099311), (6, 4732874), (12, 2366437), (619, 45876), (1238, 22938), (1857, 15292), (2476, 11469), (3714, 7646), (3823, 7428)]