26848828

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4903}}^1$

素因数の和:4981

約数の個数: 18

約数和(自身を含む): 48299496

約数和(自身を除く): 21450668

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4903, 5476, 9806, 19612, 181411, 362822, 725644, 6712207, 13424414, 26848828]

約数ペア:

[(1, 26848828), (2, 13424414), (4, 6712207), (37, 725644), (74, 362822), (148, 181411), (1369, 19612), (2738, 9806), (4903, 5476)]