28322874

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7907}}^1$

素因数の和:8114

約数の個数: 24

約数和(自身を含む): 61682400

約数和(自身を除く): 33359526

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 7907, 15814, 23721, 47442, 71163, 142326, 1573493, 3146986, 4720479, 9440958, 14161437, 28322874]

約数ペア:

[(1, 28322874), (2, 14161437), (3, 9440958), (6, 4720479), (9, 3146986), (18, 1573493), (199, 142326), (398, 71163), (597, 47442), (1194, 23721), (1791, 15814), (3582, 7907)]