40074572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9949}}^1$

素因数の和:10025

約数の個数: 24

約数和(自身を含む): 75222000

約数和(自身を除く): 35147428

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 9949, 19898, 39796, 189031, 378062, 527297, 756124, 1054594, 2109188, 10018643, 20037286, 40074572]

約数ペア:

[(1, 40074572), (2, 20037286), (4, 10018643), (19, 2109188), (38, 1054594), (53, 756124), (76, 527297), (106, 378062), (212, 189031), (1007, 39796), (2014, 19898), (4028, 9949)]