25976628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10163}}^1$

素因数の和:10244

約数の個数: 36

約数和(自身を含む): 66594528

約数和(自身を除く): 40617900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10163, 20326, 30489, 40652, 60978, 91467, 121956, 182934, 365868, 721573, 1443146, 2164719, 2886292, 4329438, 6494157, 8658876, 12988314, 25976628]

約数ペア:

[(1, 25976628), (2, 12988314), (3, 8658876), (4, 6494157), (6, 4329438), (9, 2886292), (12, 2164719), (18, 1443146), (36, 721573), (71, 365868), (142, 182934), (213, 121956), (284, 91467), (426, 60978), (639, 40652), (852, 30489), (1278, 20326), (2556, 10163)]