25707084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164789}}^1$

素因数の和:164809

約数の個数: 24

約数和(自身を含む): 64597680

約数和(自身を除く): 38890596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164789, 329578, 494367, 659156, 988734, 1977468, 2142257, 4284514, 6426771, 8569028, 12853542, 25707084]

約数ペア:

[(1, 25707084), (2, 12853542), (3, 8569028), (4, 6426771), (6, 4284514), (12, 2142257), (13, 1977468), (26, 988734), (39, 659156), (52, 494367), (78, 329578), (156, 164789)]