27491716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42689}}^1$

素因数の和:42723

約数の個数: 24

約数和(自身を含む): 57375360

約数和(自身を除く): 29883644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 42689, 85378, 170756, 298823, 597646, 981847, 1195292, 1963694, 3927388, 6872929, 13745858, 27491716]

約数ペア:

[(1, 27491716), (2, 13745858), (4, 6872929), (7, 3927388), (14, 1963694), (23, 1195292), (28, 981847), (46, 597646), (92, 298823), (161, 170756), (322, 85378), (644, 42689)]