25387054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 47713536

約数和(自身を除く): 22326482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 467, 706, 934, 2471, 3269, 3883, 4942, 5137, 6538, 7766, 10274, 27181, 35959, 54362, 71918, 164851, 329702, 1153957, 1813361, 2307914, 3626722, 12693527, 25387054]

約数ペア:

[(1, 25387054), (2, 12693527), (7, 3626722), (11, 2307914), (14, 1813361), (22, 1153957), (77, 329702), (154, 164851), (353, 71918), (467, 54362), (706, 35959), (934, 27181), (2471, 10274), (3269, 7766), (3883, 6538), (4942, 5137)]