27777872

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{3919}}^1$

素因数の和:4370

約数の個数: 20

約数和(自身を含む): 53954880

約数和(自身を除く): 26177008

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 3919, 7088, 7838, 15676, 31352, 62704, 1736117, 3472234, 6944468, 13888936, 27777872]

約数ペア:

[(1, 27777872), (2, 13888936), (4, 6944468), (8, 3472234), (16, 1736117), (443, 62704), (886, 31352), (1772, 15676), (3544, 7838), (3919, 7088)]