28940538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{39863}}^1$

素因数の和:39890

約数の個数: 24

約数和(自身を含む): 63622944

約数和(自身を除く): 34682406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 39863, 79726, 119589, 239178, 438493, 876986, 1315479, 2630958, 4823423, 9646846, 14470269, 28940538]

約数ペア:

[(1, 28940538), (2, 14470269), (3, 9646846), (6, 4823423), (11, 2630958), (22, 1315479), (33, 876986), (66, 438493), (121, 239178), (242, 119589), (363, 79726), (726, 39863)]