75203824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{247381}}^1$

素因数の和:247408

約数の個数: 20

約数和(自身を含む): 153376840

約数和(自身を除く): 78173016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 247381, 494762, 989524, 1979048, 3958096, 4700239, 9400478, 18800956, 37601912, 75203824]

約数ペア:

[(1, 75203824), (2, 37601912), (4, 18800956), (8, 9400478), (16, 4700239), (19, 3958096), (38, 1979048), (76, 989524), (152, 494762), (304, 247381)]