28161178

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7307}}^1$

素因数の和:7397

約数の個数: 16

約数和(自身を含む): 44198784

約数和(自身を除く): 16037606

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 7307, 14614, 299587, 343429, 599174, 686858, 14080589, 28161178]

約数ペア:

[(1, 28161178), (2, 14080589), (41, 686858), (47, 599174), (82, 343429), (94, 299587), (1927, 14614), (3854, 7307)]