27529906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 42120504

約数和(自身を除く): 14590598

約数列:

[1, 2, 73, 146, 193, 386, 977, 1954, 14089, 28178, 71321, 142642, 188561, 377122, 13764953, 27529906]

約数ペア:

[(1, 27529906), (2, 13764953), (73, 377122), (146, 188561), (193, 142642), (386, 71321), (977, 28178), (1954, 14089)]