28227712

素因数分解:

$2^7\times {\mathrm{220529}}^1$

素因数の和:220543

約数の個数: 16

約数和(自身を含む): 56235150

約数和(自身を除く): 28007438

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 220529, 441058, 882116, 1764232, 3528464, 7056928, 14113856, 28227712]

約数ペア:

[(1, 28227712), (2, 14113856), (4, 7056928), (8, 3528464), (16, 1764232), (32, 882116), (64, 441058), (128, 220529)]