22740284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35311}}^1$

素因数の和:35345

約数の個数: 24

約数和(自身を含む): 47459328

約数和(自身を除く): 24719044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 35311, 70622, 141244, 247177, 494354, 812153, 988708, 1624306, 3248612, 5685071, 11370142, 22740284]

約数ペア:

[(1, 22740284), (2, 11370142), (4, 5685071), (7, 3248612), (14, 1624306), (23, 988708), (28, 812153), (46, 494354), (92, 247177), (161, 141244), (322, 70622), (644, 35311)]