29746556

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 59928960

約数和(自身を除く): 30182404

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 7643, 15286, 30572, 53501, 107002, 214004, 1062377, 2124754, 4249508, 7436639, 14873278, 29746556]

約数ペア:

[(1, 29746556), (2, 14873278), (4, 7436639), (7, 4249508), (14, 2124754), (28, 1062377), (139, 214004), (278, 107002), (556, 53501), (973, 30572), (1946, 15286), (3892, 7643)]