663250105616

素因数分解:

$2^4\times 7^1\times {\mathrm{5921875943}}^1$

素因数の和:5921875958

約数の個数: 20

約数和(自身を含む): 1468625234112

約数和(自身を除く): 805375128496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5921875943, 11843751886, 23687503772, 41453131601, 47375007544, 82906263202, 94750015088, 165812526404, 331625052808, 663250105616]

約数ペア:

[(1, 663250105616), (2, 331625052808), (4, 165812526404), (7, 94750015088), (8, 82906263202), (14, 47375007544), (16, 41453131601), (28, 23687503772), (56, 11843751886), (112, 5921875943)]