66733228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 123926544

約数和(自身を除く): 57193316

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 1531, 2564, 3062, 6124, 10897, 21794, 26027, 43588, 52054, 104108, 981371, 1962742, 3925484, 16683307, 33366614, 66733228]

約数ペア:

[(1, 66733228), (2, 33366614), (4, 16683307), (17, 3925484), (34, 1962742), (68, 981371), (641, 104108), (1282, 52054), (1531, 43588), (2564, 26027), (3062, 21794), (6124, 10897)]