28116946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 52472448

約数和(自身を除く): 24355502

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5783, 11566, 63613, 75179, 98311, 127226, 150358, 196622, 826969, 1081421, 1278043, 1653938, 2162842, 2556086, 14058473, 28116946]

約数ペア:

[(1, 28116946), (2, 14058473), (11, 2556086), (13, 2162842), (17, 1653938), (22, 1278043), (26, 1081421), (34, 826969), (143, 196622), (187, 150358), (221, 127226), (286, 98311), (374, 75179), (442, 63613), (2431, 11566), (4862, 5783)]