27497864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{180907}}^1$

素因数の和:180932

約数の個数: 16

約数和(自身を含む): 54272400

約数和(自身を除く): 26774536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 180907, 361814, 723628, 1447256, 3437233, 6874466, 13748932, 27497864]

約数ペア:

[(1, 27497864), (2, 13748932), (4, 6874466), (8, 3437233), (19, 1447256), (38, 723628), (76, 361814), (152, 180907)]