26218736

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11789}}^1$

素因数の和:11936

約数の個数: 20

約数和(自身を含む): 51168600

約数和(自身を除く): 24949864

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11789, 23578, 47156, 94312, 188624, 1638671, 3277342, 6554684, 13109368, 26218736]

約数ペア:

[(1, 26218736), (2, 13109368), (4, 6554684), (8, 3277342), (16, 1638671), (139, 188624), (278, 94312), (556, 47156), (1112, 23578), (2224, 11789)]