28022566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7537}}^1$

素因数の和:7576

約数の個数: 24

約数和(自身を含む): 49660344

約数和(自身を除く): 21637778

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7537, 15074, 82907, 97981, 165814, 195962, 1077791, 1273753, 2155582, 2547506, 14011283, 28022566]

約数ペア:

[(1, 28022566), (2, 14011283), (11, 2547506), (13, 2155582), (22, 1273753), (26, 1077791), (143, 195962), (169, 165814), (286, 97981), (338, 82907), (1859, 15074), (3718, 7537)]