27520588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 50929200

約数和(自身を除く): 23408612

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 1409, 2818, 4883, 5636, 9766, 19532, 26771, 53542, 107084, 362113, 724226, 1448452, 6880147, 13760294, 27520588]

約数ペア:

[(1, 27520588), (2, 13760294), (4, 6880147), (19, 1448452), (38, 724226), (76, 362113), (257, 107084), (514, 53542), (1028, 26771), (1409, 19532), (2818, 9766), (4883, 5636)]