2564576

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^2$

素因数の和:231

約数の個数: 36

約数和(自身を含む): 5824728

約数和(自身を除く): 3260152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11449, 11984, 22898, 23968, 45796, 80143, 91592, 160286, 183184, 320572, 366368, 641144, 1282288, 2564576]

約数ペア:

[(1, 2564576), (2, 1282288), (4, 641144), (7, 366368), (8, 320572), (14, 183184), (16, 160286), (28, 91592), (32, 80143), (56, 45796), (107, 23968), (112, 22898), (214, 11984), (224, 11449), (428, 5992), (749, 3424), (856, 2996), (1498, 1712)]