27406792

素因数分解:

$2^3\times 7^1\times {\mathrm{489407}}^1$

素因数の和:489420

約数の個数: 16

約数和(自身を含む): 58728960

約数和(自身を除く): 31322168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 489407, 978814, 1957628, 3425849, 3915256, 6851698, 13703396, 27406792]

約数ペア:

[(1, 27406792), (2, 13703396), (4, 6851698), (7, 3915256), (8, 3425849), (14, 1957628), (28, 978814), (56, 489407)]