27859436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6269}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 53721360

約数和(自身を除く): 25861924

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 6269, 12538, 25076, 68959, 137918, 275836, 633169, 1266338, 2532676, 6964859, 13929718, 27859436]

約数ペア:

[(1, 27859436), (2, 13929718), (4, 6964859), (11, 2532676), (22, 1266338), (44, 633169), (101, 275836), (202, 137918), (404, 68959), (1111, 25076), (2222, 12538), (4444, 6269)]