28250488

素因数分解:

$2^3\times 7^1\times {\mathrm{504473}}^1$

素因数の和:504486

約数の個数: 16

約数和(自身を含む): 60536880

約数和(自身を除く): 32286392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504473, 1008946, 2017892, 3531311, 4035784, 7062622, 14125244, 28250488]

約数ペア:

[(1, 28250488), (2, 14125244), (4, 7062622), (7, 4035784), (8, 3531311), (14, 2017892), (28, 1008946), (56, 504473)]