26564804

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1373}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 53245248

約数和(自身を除く): 26680444

約数列:

[1, 2, 4, 7, 14, 28, 691, 1373, 1382, 2746, 2764, 4837, 5492, 9611, 9674, 19222, 19348, 38444, 948743, 1897486, 3794972, 6641201, 13282402, 26564804]

約数ペア:

[(1, 26564804), (2, 13282402), (4, 6641201), (7, 3794972), (14, 1897486), (28, 948743), (691, 38444), (1373, 19348), (1382, 19222), (2746, 9674), (2764, 9611), (4837, 5492)]