28469868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338927}}^1$

素因数の和:338941

約数の個数: 24

約数和(自身を含む): 75919872

約数和(自身を除く): 47450004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338927, 677854, 1016781, 1355708, 2033562, 2372489, 4067124, 4744978, 7117467, 9489956, 14234934, 28469868]

約数ペア:

[(1, 28469868), (2, 14234934), (3, 9489956), (4, 7117467), (6, 4744978), (7, 4067124), (12, 2372489), (14, 2033562), (21, 1355708), (28, 1016781), (42, 677854), (84, 338927)]