26770870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 55308096

約数和(自身を除く): 28537226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1361, 1405, 1967, 2722, 2810, 3934, 6805, 9527, 9835, 13610, 19054, 19670, 47635, 95270, 382441, 764882, 1912205, 2677087, 3824410, 5354174, 13385435, 26770870]

約数ペア:

[(1, 26770870), (2, 13385435), (5, 5354174), (7, 3824410), (10, 2677087), (14, 1912205), (35, 764882), (70, 382441), (281, 95270), (562, 47635), (1361, 19670), (1405, 19054), (1967, 13610), (2722, 9835), (2810, 9527), (3934, 6805)]