66223670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16937}}^1$

素因数の和:16984

約数の個数: 32

約数和(自身を含む): 131709888

約数和(自身を除く): 65486218

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 16937, 33874, 84685, 169370, 287929, 389551, 575858, 779102, 1439645, 1947755, 2879290, 3895510, 6622367, 13244734, 33111835, 66223670]

約数ペア:

[(1, 66223670), (2, 33111835), (5, 13244734), (10, 6622367), (17, 3895510), (23, 2879290), (34, 1947755), (46, 1439645), (85, 779102), (115, 575858), (170, 389551), (230, 287929), (391, 169370), (782, 84685), (1955, 33874), (3910, 16937)]