22172584

素因数分解:

$2^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{661}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 47664000

約数和(自身を除く): 25491416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 599, 661, 1198, 1322, 2396, 2644, 4193, 4627, 4792, 5288, 8386, 9254, 16772, 18508, 33544, 37016, 395939, 791878, 1583756, 2771573, 3167512, 5543146, 11086292, 22172584]

約数ペア:

[(1, 22172584), (2, 11086292), (4, 5543146), (7, 3167512), (8, 2771573), (14, 1583756), (28, 791878), (56, 395939), (599, 37016), (661, 33544), (1198, 18508), (1322, 16772), (2396, 9254), (2644, 8386), (4193, 5288), (4627, 4792)]