27722672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91193}}^1$

素因数の和:91220

約数の個数: 20

約数和(自身を含む): 56540280

約数和(自身を除く): 28817608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91193, 182386, 364772, 729544, 1459088, 1732667, 3465334, 6930668, 13861336, 27722672]

約数ペア:

[(1, 27722672), (2, 13861336), (4, 6930668), (8, 3465334), (16, 1732667), (19, 1459088), (38, 729544), (76, 364772), (152, 182386), (304, 91193)]