27853442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 42964992

約数和(自身を除く): 15111550

約数列:

[1, 2, 71, 73, 142, 146, 2687, 5183, 5374, 10366, 190777, 196151, 381554, 392302, 13926721, 27853442]

約数ペア:

[(1, 27853442), (2, 13926721), (71, 392302), (73, 381554), (142, 196151), (146, 190777), (2687, 10366), (5183, 5374)]