28394514

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7927}}^1$

素因数の和:8134

約数の個数: 24

約数和(自身を含む): 61838400

約数和(自身を除く): 33443886

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 7927, 15854, 23781, 47562, 71343, 142686, 1577473, 3154946, 4732419, 9464838, 14197257, 28394514]

約数ペア:

[(1, 28394514), (2, 14197257), (3, 9464838), (6, 4732419), (9, 3154946), (18, 1577473), (199, 142686), (398, 71343), (597, 47562), (1194, 23781), (1791, 15854), (3582, 7927)]