25734306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 57183840

約数和(自身を除く): 31449534

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 619, 1014, 1066, 1238, 1599, 1857, 3198, 3714, 6929, 8047, 13858, 16094, 20787, 24141, 25379, 41574, 48282, 50758, 76137, 104611, 152274, 209222, 313833, 329927, 627666, 659854, 989781, 1979562, 4289051, 8578102, 12867153, 25734306]

約数ペア:

[(1, 25734306), (2, 12867153), (3, 8578102), (6, 4289051), (13, 1979562), (26, 989781), (39, 659854), (41, 627666), (78, 329927), (82, 313833), (123, 209222), (169, 152274), (246, 104611), (338, 76137), (507, 50758), (533, 48282), (619, 41574), (1014, 25379), (1066, 24141), (1238, 20787), (1599, 16094), (1857, 13858), (3198, 8047), (3714, 6929)]