66805444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 134870400

約数和(自身を除く): 68064956

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1783, 1972, 2204, 3566, 7132, 9367, 18734, 30311, 33877, 37468, 51707, 60622, 67754, 103414, 121244, 135508, 206828, 575909, 879019, 982433, 1151818, 1758038, 1964866, 2303636, 3516076, 3929732, 16701361, 33402722, 66805444]

約数ペア:

[(1, 66805444), (2, 33402722), (4, 16701361), (17, 3929732), (19, 3516076), (29, 2303636), (34, 1964866), (38, 1758038), (58, 1151818), (68, 982433), (76, 879019), (116, 575909), (323, 206828), (493, 135508), (551, 121244), (646, 103414), (986, 67754), (1102, 60622), (1292, 51707), (1783, 37468), (1972, 33877), (2204, 30311), (3566, 18734), (7132, 9367)]