7040336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23186

約数の個数: 20

約数和(自身を含む): 14359200

約数和(自身を除く): 7318864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23159, 46318, 92636, 185272, 370544, 440021, 880042, 1760084, 3520168, 7040336]

約数ペア:

[(1, 7040336), (2, 3520168), (4, 1760084), (8, 880042), (16, 440021), (19, 370544), (38, 185272), (76, 92636), (152, 46318), (304, 23159)]