73894192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243073}}^1$

素因数の和:243100

約数の個数: 20

約数和(自身を含む): 150705880

約数和(自身を除く): 76811688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243073, 486146, 972292, 1944584, 3889168, 4618387, 9236774, 18473548, 36947096, 73894192]

約数ペア:

[(1, 73894192), (2, 36947096), (4, 18473548), (8, 9236774), (16, 4618387), (19, 3889168), (38, 1944584), (76, 972292), (152, 486146), (304, 243073)]