25945288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 26732792

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 103, 148, 184, 206, 296, 412, 824, 851, 1369, 1702, 2369, 2738, 3404, 3811, 4738, 5476, 6808, 7622, 9476, 10952, 15244, 18952, 30488, 31487, 62974, 87653, 125948, 141007, 175306, 251896, 282014, 350612, 564028, 701224, 1128056, 3243161, 6486322, 12972644, 25945288]

約数ペア:

[(1, 25945288), (2, 12972644), (4, 6486322), (8, 3243161), (23, 1128056), (37, 701224), (46, 564028), (74, 350612), (92, 282014), (103, 251896), (148, 175306), (184, 141007), (206, 125948), (296, 87653), (412, 62974), (824, 31487), (851, 30488), (1369, 18952), (1702, 15244), (2369, 10952), (2738, 9476), (3404, 7622), (3811, 6808), (4738, 5476)]