27649712

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4787}}^1$

素因数の和:4833

約数の個数: 30

約数和(自身を含む): 56551068

約数和(自身を除く): 28901356

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4787, 5776, 9574, 19148, 38296, 76592, 90953, 181906, 363812, 727624, 1455248, 1728107, 3456214, 6912428, 13824856, 27649712]

約数ペア:

[(1, 27649712), (2, 13824856), (4, 6912428), (8, 3456214), (16, 1728107), (19, 1455248), (38, 727624), (76, 363812), (152, 181906), (304, 90953), (361, 76592), (722, 38296), (1444, 19148), (2888, 9574), (4787, 5776)]