28383896

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{8009}}^1$

素因数の和:8458

約数の個数: 16

約数和(自身を含む): 53346600

約数和(自身を除く): 24962704

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 8009, 16018, 32036, 64072, 3547987, 7095974, 14191948, 28383896]

約数ペア:

[(1, 28383896), (2, 14191948), (4, 7095974), (8, 3547987), (443, 64072), (886, 32036), (1772, 16018), (3544, 8009)]