28348686

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12401}}^1$

素因数の和:12536

約数の個数: 24

約数和(自身を含む): 61910784

約数和(自身を除く): 33562098

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12401, 24802, 37203, 74406, 111609, 223218, 1574927, 3149854, 4724781, 9449562, 14174343, 28348686]

約数ペア:

[(1, 28348686), (2, 14174343), (3, 9449562), (6, 4724781), (9, 3149854), (18, 1574927), (127, 223218), (254, 111609), (381, 74406), (762, 37203), (1143, 24802), (2286, 12401)]