27767236

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12553}}^1$

素因数の和:12643

約数の個数: 24

約数和(自身を含む): 56241920

約数和(自身を除く): 28474684

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12553, 25106, 50212, 87871, 175742, 351484, 991687, 1983374, 3966748, 6941809, 13883618, 27767236]

約数ペア:

[(1, 27767236), (2, 13883618), (4, 6941809), (7, 3966748), (14, 1983374), (28, 991687), (79, 351484), (158, 175742), (316, 87871), (553, 50212), (1106, 25106), (2212, 12553)]