68416549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 73846080

約数和(自身を除く): 5429531

約数列:

[1, 19, 73, 107, 461, 1387, 2033, 7811, 8759, 33653, 49327, 148409, 639407, 937213, 3600871, 68416549]

約数ペア:

[(1, 68416549), (19, 3600871), (73, 937213), (107, 639407), (461, 148409), (1387, 49327), (2033, 33653), (7811, 8759)]