25664584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{26513}}^1$

素因数の和:26541

約数の個数: 24

約数和(自身を含む): 52895430

約数和(自身を除く): 27230846

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 26513, 53026, 106052, 212104, 291643, 583286, 1166572, 2333144, 3208073, 6416146, 12832292, 25664584]

約数ペア:

[(1, 25664584), (2, 12832292), (4, 6416146), (8, 3208073), (11, 2333144), (22, 1166572), (44, 583286), (88, 291643), (121, 212104), (242, 106052), (484, 53026), (968, 26513)]