66880924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89413}}^1$

素因数の和:89445

約数の個数: 24

約数和(自身を含む): 135193968

約数和(自身を除く): 68313044

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 89413, 178826, 357652, 983543, 1520021, 1967086, 3040042, 3934172, 6080084, 16720231, 33440462, 66880924]

約数ペア:

[(1, 66880924), (2, 33440462), (4, 16720231), (11, 6080084), (17, 3934172), (22, 3040042), (34, 1967086), (44, 1520021), (68, 983543), (187, 357652), (374, 178826), (748, 89413)]