26480804

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4241}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 53211648

約数和(自身を除く): 26730844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4241, 6244, 8482, 16964, 29687, 59374, 118748, 945743, 1891486, 3782972, 6620201, 13240402, 26480804]

約数ペア:

[(1, 26480804), (2, 13240402), (4, 6620201), (7, 3782972), (14, 1891486), (28, 945743), (223, 118748), (446, 59374), (892, 29687), (1561, 16964), (3122, 8482), (4241, 6244)]