27919724

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9319}}^1$

素因数の和:9437

約数の個数: 24

約数和(自身を含む): 56367360

約数和(自身を除く): 28447636

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9319, 18638, 37276, 65233, 130466, 260932, 997133, 1994266, 3988532, 6979931, 13959862, 27919724]

約数ペア:

[(1, 27919724), (2, 13959862), (4, 6979931), (7, 3988532), (14, 1994266), (28, 997133), (107, 260932), (214, 130466), (428, 65233), (749, 37276), (1498, 18638), (2996, 9319)]