28813316

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4877}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 57911616

約数和(自身を除く): 29098300

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 4877, 5908, 9754, 19508, 34139, 68278, 136556, 1029047, 2058094, 4116188, 7203329, 14406658, 28813316]

約数ペア:

[(1, 28813316), (2, 14406658), (4, 7203329), (7, 4116188), (14, 2058094), (28, 1029047), (211, 136556), (422, 68278), (844, 34139), (1477, 19508), (2954, 9754), (4877, 5908)]