28685984

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{1657}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 56614068

約数和(自身を除く): 27928084

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 1657, 2164, 3314, 4328, 6628, 8656, 13256, 17312, 26512, 53024, 896437, 1792874, 3585748, 7171496, 14342992, 28685984]

約数ペア:

[(1, 28685984), (2, 14342992), (4, 7171496), (8, 3585748), (16, 1792874), (32, 896437), (541, 53024), (1082, 26512), (1657, 17312), (2164, 13256), (3314, 8656), (4328, 6628)]