75198352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{247363}}^1$

素因数の和:247390

約数の個数: 20

約数和(自身を含む): 153365680

約数和(自身を除く): 78167328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 247363, 494726, 989452, 1978904, 3957808, 4699897, 9399794, 18799588, 37599176, 75198352]

約数ペア:

[(1, 75198352), (2, 37599176), (4, 18799588), (8, 9399794), (16, 4699897), (19, 3957808), (38, 1978904), (76, 989452), (152, 494726), (304, 247363)]