22656592

素因数分解:

$2^4\times 7^1\times {\mathrm{202291}}^1$

素因数の和:202306

約数の個数: 20

約数和(自身を含む): 50168416

約数和(自身を除く): 27511824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 202291, 404582, 809164, 1416037, 1618328, 2832074, 3236656, 5664148, 11328296, 22656592]

約数ペア:

[(1, 22656592), (2, 11328296), (4, 5664148), (7, 3236656), (8, 2832074), (14, 1618328), (16, 1416037), (28, 809164), (56, 404582), (112, 202291)]