26991644

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 48426336

約数和(自身を除く): 21434692

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 941, 1882, 3764, 7171, 14342, 28684, 66811, 95041, 133622, 190082, 267244, 380164, 6747911, 13495822, 26991644]

約数ペア:

[(1, 26991644), (2, 13495822), (4, 6747911), (71, 380164), (101, 267244), (142, 190082), (202, 133622), (284, 95041), (404, 66811), (941, 28684), (1882, 14342), (3764, 7171)]