28267496

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{3221}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 53066340

約数和(自身を除く): 24798844

約数列:

[1, 2, 4, 8, 1097, 2194, 3221, 4388, 6442, 8776, 12884, 25768, 3533437, 7066874, 14133748, 28267496]

約数ペア:

[(1, 28267496), (2, 14133748), (4, 7066874), (8, 3533437), (1097, 25768), (2194, 12884), (3221, 8776), (4388, 6442)]