25393434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 30801126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 5419, 10838, 16257, 32514, 59609, 119218, 178827, 357654, 384749, 769498, 1154247, 2308494, 4232239, 8464478, 12696717, 25393434]

約数ペア:

[(1, 25393434), (2, 12696717), (3, 8464478), (6, 4232239), (11, 2308494), (22, 1154247), (33, 769498), (66, 384749), (71, 357654), (142, 178827), (213, 119218), (426, 59609), (781, 32514), (1562, 16257), (2343, 10838), (4686, 5419)]