26438356

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6793}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 53264960

約数和(自身を除く): 26826604

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6793, 13586, 27172, 47551, 95102, 190204, 944227, 1888454, 3776908, 6609589, 13219178, 26438356]

約数ペア:

[(1, 26438356), (2, 13219178), (4, 6609589), (7, 3776908), (14, 1888454), (28, 944227), (139, 190204), (278, 95102), (556, 47551), (973, 27172), (1946, 13586), (3892, 6793)]