28184268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335527}}^1$

素因数の和:335541

約数の個数: 24

約数和(自身を含む): 75158272

約数和(自身を除く): 46974004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335527, 671054, 1006581, 1342108, 2013162, 2348689, 4026324, 4697378, 7046067, 9394756, 14092134, 28184268]

約数ペア:

[(1, 28184268), (2, 14092134), (3, 9394756), (4, 7046067), (6, 4697378), (7, 4026324), (12, 2348689), (14, 2013162), (21, 1342108), (28, 1006581), (42, 671054), (84, 335527)]