28485622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17737}}^1$

素因数の和:17823

約数の個数: 16

約数和(自身を含む): 47254032

約数和(自身を除く): 18768410

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 17737, 35474, 195107, 390214, 1294801, 2589602, 14242811, 28485622]

約数ペア:

[(1, 28485622), (2, 14242811), (11, 2589602), (22, 1294801), (73, 390214), (146, 195107), (803, 35474), (1606, 17737)]