28042488

素因数分解:

$2^3\times 3^2\times {\mathrm{389479}}^1$

素因数の和:389491

約数の個数: 24

約数和(自身を含む): 75948600

約数和(自身を除く): 47906112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389479, 778958, 1168437, 1557916, 2336874, 3115832, 3505311, 4673748, 7010622, 9347496, 14021244, 28042488]

約数ペア:

[(1, 28042488), (2, 14021244), (3, 9347496), (4, 7010622), (6, 4673748), (8, 3505311), (9, 3115832), (12, 2336874), (18, 1557916), (24, 1168437), (36, 778958), (72, 389479)]