25920136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{26777}}^1$

素因数の和:26805

約数の個数: 24

約数和(自身を含む): 53422110

約数和(自身を除く): 27501974

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 26777, 53554, 107108, 214216, 294547, 589094, 1178188, 2356376, 3240017, 6480034, 12960068, 25920136]

約数ペア:

[(1, 25920136), (2, 12960068), (4, 6480034), (8, 3240017), (11, 2356376), (22, 1178188), (44, 589094), (88, 294547), (121, 214216), (242, 107108), (484, 53554), (968, 26777)]