77268716

素因数分解:

$2^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2161}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 154730016

約数和(自身を除く): 77461300

約数列:

[1, 2, 4, 7, 14, 28, 1277, 2161, 2554, 4322, 5108, 8644, 8939, 15127, 17878, 30254, 35756, 60508, 2759597, 5519194, 11038388, 19317179, 38634358, 77268716]

約数ペア:

[(1, 77268716), (2, 38634358), (4, 19317179), (7, 11038388), (14, 5519194), (28, 2759597), (1277, 60508), (2161, 35756), (2554, 30254), (4322, 17878), (5108, 15127), (8644, 8939)]