28718582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14519}}^1$

素因数の和:14587

約数の個数: 16

約数和(自身を含む): 45999360

約数和(自身を除く): 17280778

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 14519, 29038, 333937, 624317, 667874, 1248634, 14359291, 28718582]

約数ペア:

[(1, 28718582), (2, 14359291), (23, 1248634), (43, 667874), (46, 624317), (86, 333937), (989, 29038), (1978, 14519)]