27801956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76379}}^1$

素因数の和:76403

約数の個数: 24

約数和(自身を含む): 59881920

約数和(自身を除く): 32079964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 76379, 152758, 305516, 534653, 992927, 1069306, 1985854, 2138612, 3971708, 6950489, 13900978, 27801956]

約数ペア:

[(1, 27801956), (2, 13900978), (4, 6950489), (7, 3971708), (13, 2138612), (14, 1985854), (26, 1069306), (28, 992927), (52, 534653), (91, 305516), (182, 152758), (364, 76379)]