25682888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 60635520

約数和(自身を除く): 34952632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 241, 308, 346, 482, 616, 692, 964, 1211, 1384, 1687, 1903, 1928, 2422, 2651, 3374, 3806, 4844, 5302, 6748, 7612, 9688, 10604, 13321, 13496, 15224, 18557, 21208, 26642, 37114, 41693, 53284, 74228, 83386, 106568, 148456, 166772, 291851, 333544, 458623, 583702, 917246, 1167404, 1834492, 2334808, 3210361, 3668984, 6420722, 12841444, 25682888]

約数ペア:

[(1, 25682888), (2, 12841444), (4, 6420722), (7, 3668984), (8, 3210361), (11, 2334808), (14, 1834492), (22, 1167404), (28, 917246), (44, 583702), (56, 458623), (77, 333544), (88, 291851), (154, 166772), (173, 148456), (241, 106568), (308, 83386), (346, 74228), (482, 53284), (616, 41693), (692, 37114), (964, 26642), (1211, 21208), (1384, 18557), (1687, 15224), (1903, 13496), (1928, 13321), (2422, 10604), (2651, 9688), (3374, 7612), (3806, 6748), (4844, 5302)]