25984384

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 52980840

約数和(自身を除く): 26996456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4721, 5504, 9442, 18884, 37768, 75536, 151072, 203003, 302144, 406006, 604288, 812012, 1624024, 3248048, 6496096, 12992192, 25984384]

約数ペア:

[(1, 25984384), (2, 12992192), (4, 6496096), (8, 3248048), (16, 1624024), (32, 812012), (43, 604288), (64, 406006), (86, 302144), (128, 203003), (172, 151072), (344, 75536), (688, 37768), (1376, 18884), (2752, 9442), (4721, 5504)]