28464828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338867}}^1$

素因数の和:338881

約数の個数: 24

約数和(自身を含む): 75906432

約数和(自身を除く): 47441604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338867, 677734, 1016601, 1355468, 2033202, 2372069, 4066404, 4744138, 7116207, 9488276, 14232414, 28464828]

約数ペア:

[(1, 28464828), (2, 14232414), (3, 9488276), (4, 7116207), (6, 4744138), (7, 4066404), (12, 2372069), (14, 2033202), (21, 1355468), (28, 1016601), (42, 677734), (84, 338867)]