66704770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35706

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 71987966

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 35671, 71342, 178355, 356710, 392381, 606407, 784762, 1212814, 1961905, 3032035, 3923810, 6064070, 6670477, 13340954, 33352385, 66704770]

約数ペア:

[(1, 66704770), (2, 33352385), (5, 13340954), (10, 6670477), (11, 6064070), (17, 3923810), (22, 3032035), (34, 1961905), (55, 1212814), (85, 784762), (110, 606407), (170, 392381), (187, 356710), (374, 178355), (935, 71342), (1870, 35671)]