27926734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17389}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 46326960

約数和(自身を除く): 18400226

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 17389, 34778, 191279, 382558, 1269397, 2538794, 13963367, 27926734]

約数ペア:

[(1, 27926734), (2, 13963367), (11, 2538794), (22, 1269397), (73, 382558), (146, 191279), (803, 34778), (1606, 17389)]