28049478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{126349}}^1$

素因数の和:126391

約数の個数: 16

約数和(自身を含む): 57615600

約数和(自身を除く): 29566122

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 126349, 252698, 379047, 758094, 4674913, 9349826, 14024739, 28049478]

約数ペア:

[(1, 28049478), (2, 14024739), (3, 9349826), (6, 4674913), (37, 758094), (74, 379047), (111, 252698), (222, 126349)]