28360354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17659}}^1$

素因数の和:17745

約数の個数: 16

約数和(自身を含む): 47046240

約数和(自身を除く): 18685886

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 17659, 35318, 194249, 388498, 1289107, 2578214, 14180177, 28360354]

約数ペア:

[(1, 28360354), (2, 14180177), (11, 2578214), (22, 1289107), (73, 388498), (146, 194249), (803, 35318), (1606, 17659)]