27776656

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{5003}}^1$

素因数の和:5358

約数の個数: 20

約数和(自身を含む): 53983152

約数和(自身を除く): 26206496

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5003, 5552, 10006, 20012, 40024, 80048, 1736041, 3472082, 6944164, 13888328, 27776656]

約数ペア:

[(1, 27776656), (2, 13888328), (4, 6944164), (8, 3472082), (16, 1736041), (347, 80048), (694, 40024), (1388, 20012), (2776, 10006), (5003, 5552)]