26009744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 53329920

約数和(自身を除く): 27320176

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1279, 2542, 2558, 5084, 5116, 10168, 10232, 20336, 20464, 39649, 52439, 79298, 104878, 158596, 209756, 317192, 419512, 634384, 839024, 1625609, 3251218, 6502436, 13004872, 26009744]

約数ペア:

[(1, 26009744), (2, 13004872), (4, 6502436), (8, 3251218), (16, 1625609), (31, 839024), (41, 634384), (62, 419512), (82, 317192), (124, 209756), (164, 158596), (248, 104878), (328, 79298), (496, 52439), (656, 39649), (1271, 20464), (1279, 20336), (2542, 10232), (2558, 10168), (5084, 5116)]