26638744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 28104296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 1151, 2104, 2302, 2893, 4604, 5786, 9208, 11572, 12661, 23144, 25322, 50644, 101288, 302713, 605426, 1210852, 2421704, 3329843, 6659686, 13319372, 26638744]

約数ペア:

[(1, 26638744), (2, 13319372), (4, 6659686), (8, 3329843), (11, 2421704), (22, 1210852), (44, 605426), (88, 302713), (263, 101288), (526, 50644), (1052, 25322), (1151, 23144), (2104, 12661), (2302, 11572), (2893, 9208), (4604, 5786)]