7916464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26041}}^1$

素因数の和:26068

約数の個数: 20

約数和(自身を含む): 16146040

約数和(自身を除く): 8229576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26041, 52082, 104164, 208328, 416656, 494779, 989558, 1979116, 3958232, 7916464]

約数ペア:

[(1, 7916464), (2, 3958232), (4, 1979116), (8, 989558), (16, 494779), (19, 416656), (38, 208328), (76, 104164), (152, 52082), (304, 26041)]