12756416

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5436

約数の個数: 28

約数和(自身を含む): 26002488

約数和(自身を除く): 13246072

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 5387, 10774, 21548, 43096, 86192, 172384, 199319, 344768, 398638, 797276, 1594552, 3189104, 6378208, 12756416]

約数ペア:

[(1, 12756416), (2, 6378208), (4, 3189104), (8, 1594552), (16, 797276), (32, 398638), (37, 344768), (64, 199319), (74, 172384), (148, 86192), (296, 43096), (592, 21548), (1184, 10774), (2368, 5387)]