28208292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335813}}^1$

素因数の和:335827

約数の個数: 24

約数和(自身を含む): 75222336

約数和(自身を除く): 47014044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335813, 671626, 1007439, 1343252, 2014878, 2350691, 4029756, 4701382, 7052073, 9402764, 14104146, 28208292]

約数ペア:

[(1, 28208292), (2, 14104146), (3, 9402764), (4, 7052073), (6, 4701382), (7, 4029756), (12, 2350691), (14, 2014878), (21, 1343252), (28, 1007439), (42, 671626), (84, 335813)]