28900982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^2$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 48718152

約数和(自身を除く): 19817170

約数列:

[1, 2, 11, 22, 41, 82, 179, 358, 451, 902, 1969, 3938, 7339, 14678, 32041, 64082, 80729, 161458, 352451, 704902, 1313681, 2627362, 14450491, 28900982]

約数ペア:

[(1, 28900982), (2, 14450491), (11, 2627362), (22, 1313681), (41, 704902), (82, 352451), (179, 161458), (358, 80729), (451, 64082), (902, 32041), (1969, 14678), (3938, 7339)]