27608408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 56097360

約数和(自身を除く): 28488952

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 4721, 5848, 9442, 18884, 37768, 80257, 160514, 203003, 321028, 406006, 642056, 812012, 1624024, 3451051, 6902102, 13804204, 27608408]

約数ペア:

[(1, 27608408), (2, 13804204), (4, 6902102), (8, 3451051), (17, 1624024), (34, 812012), (43, 642056), (68, 406006), (86, 321028), (136, 203003), (172, 160514), (344, 80257), (731, 37768), (1462, 18884), (2924, 9442), (4721, 5848)]