25064286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 29125794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 839, 1149, 1678, 2298, 2517, 4979, 5034, 9958, 10907, 14937, 21814, 29874, 32721, 65442, 321337, 642674, 964011, 1928022, 4177381, 8354762, 12532143, 25064286]

約数ペア:

[(1, 25064286), (2, 12532143), (3, 8354762), (6, 4177381), (13, 1928022), (26, 964011), (39, 642674), (78, 321337), (383, 65442), (766, 32721), (839, 29874), (1149, 21814), (1678, 14937), (2298, 10907), (2517, 9958), (4979, 5034)]