28906562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 50025600

約数和(自身を除く): 21119038

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 1543, 3086, 9367, 18734, 26231, 29317, 44747, 52462, 58634, 89494, 498389, 760699, 850193, 996778, 1521398, 1700386, 14453281, 28906562]

約数ペア:

[(1, 28906562), (2, 14453281), (17, 1700386), (19, 1521398), (29, 996778), (34, 850193), (38, 760699), (58, 498389), (323, 89494), (493, 58634), (551, 52462), (646, 44747), (986, 29317), (1102, 26231), (1543, 18734), (3086, 9367)]