27263271892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{816559}}^1$

素因数の和:817071

約数の個数: 24

約数和(自身を含む): 50620187520

約数和(自身を除く): 23356915628

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 8347, 16694, 33388, 816559, 1633118, 3266236, 13881503, 27763006, 55526012, 400930469, 801860938, 1603721876, 6815817973, 13631635946, 27263271892]

約数ペア:

[(1, 27263271892), (2, 13631635946), (4, 6815817973), (17, 1603721876), (34, 801860938), (68, 400930469), (491, 55526012), (982, 27763006), (1964, 13881503), (8347, 3266236), (16694, 1633118), (33388, 816559)]