28853476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 53333280

約数和(自身を除く): 24479804

約数列:

[1, 2, 4, 19, 38, 76, 443, 857, 886, 1714, 1772, 3428, 8417, 16283, 16834, 32566, 33668, 65132, 379651, 759302, 1518604, 7213369, 14426738, 28853476]

約数ペア:

[(1, 28853476), (2, 14426738), (4, 7213369), (19, 1518604), (38, 759302), (76, 379651), (443, 65132), (857, 33668), (886, 32566), (1714, 16834), (1772, 16283), (3428, 8417)]