27504484

素因数分解:

$2^2\times 7^3\times {\mathrm{20047}}^1$

素因数の和:20072

約数の個数: 24

約数和(自身を含む): 56134400

約数和(自身を除く): 28629916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 20047, 40094, 80188, 140329, 280658, 561316, 982303, 1964606, 3929212, 6876121, 13752242, 27504484]

約数ペア:

[(1, 27504484), (2, 13752242), (4, 6876121), (7, 3929212), (14, 1964606), (28, 982303), (49, 561316), (98, 280658), (196, 140329), (343, 80188), (686, 40094), (1372, 20047)]