28246750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{16141}}^1$

素因数の和:16165

約数の個数: 32

約数和(自身を含む): 60435648

約数和(自身を除く): 32188898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 16141, 32282, 80705, 112987, 161410, 225974, 403525, 564935, 807050, 1129870, 2017625, 2824675, 4035250, 5649350, 14123375, 28246750]

約数ペア:

[(1, 28246750), (2, 14123375), (5, 5649350), (7, 4035250), (10, 2824675), (14, 2017625), (25, 1129870), (35, 807050), (50, 564935), (70, 403525), (125, 225974), (175, 161410), (250, 112987), (350, 80705), (875, 32282), (1750, 16141)]