28289074

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{10627}}^1$

素因数の和:10662

約数の個数: 16

約数和(自身を含む): 46678176

約数和(自身を除く): 18389102

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 10627, 21254, 116897, 233794, 1285867, 2571734, 14144537, 28289074]

約数ペア:

[(1, 28289074), (2, 14144537), (11, 2571734), (22, 1285867), (121, 233794), (242, 116897), (1331, 21254), (2662, 10627)]