28423288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 26129672

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 307, 326, 568, 614, 652, 1228, 1304, 2456, 11573, 21797, 23146, 43594, 46292, 50041, 87188, 92584, 100082, 174376, 200164, 400328, 3552911, 7105822, 14211644, 28423288]

約数ペア:

[(1, 28423288), (2, 14211644), (4, 7105822), (8, 3552911), (71, 400328), (142, 200164), (163, 174376), (284, 100082), (307, 92584), (326, 87188), (568, 50041), (614, 46292), (652, 43594), (1228, 23146), (1304, 21797), (2456, 11573)]