25213144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{286513}}^1$

素因数の和:286530

約数の個数: 16

約数和(自身を含む): 51572520

約数和(自身を除く): 26359376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 286513, 573026, 1146052, 2292104, 3151643, 6303286, 12606572, 25213144]

約数ペア:

[(1, 25213144), (2, 12606572), (4, 6303286), (8, 3151643), (11, 2292104), (22, 1146052), (44, 573026), (88, 286513)]