25393724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 20244484

約数列:

[1, 2, 4, 47, 94, 188, 293, 461, 586, 922, 1172, 1844, 13771, 21667, 27542, 43334, 55084, 86668, 135073, 270146, 540292, 6348431, 12696862, 25393724]

約数ペア:

[(1, 25393724), (2, 12696862), (4, 6348431), (47, 540292), (94, 270146), (188, 135073), (293, 86668), (461, 55084), (586, 43334), (922, 27542), (1172, 21667), (1844, 13771)]