27777484

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23071}}^1$

素因数の和:23125

約数の個数: 24

約数和(自身を含む): 56849408

約数和(自身を除く): 29071924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23071, 46142, 92284, 161497, 322994, 645988, 992053, 1984106, 3968212, 6944371, 13888742, 27777484]

約数ペア:

[(1, 27777484), (2, 13888742), (4, 6944371), (7, 3968212), (14, 1984106), (28, 992053), (43, 645988), (86, 322994), (172, 161497), (301, 92284), (602, 46142), (1204, 23071)]