1987552192

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1483}}^1$

素因数の和:2025

約数の個数: 56

約数和(自身を含む): 4046784896

約数和(自身を除く): 2059232704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 487, 688, 974, 1376, 1483, 1948, 2752, 2966, 3896, 5932, 7792, 11864, 15584, 20941, 23728, 31168, 41882, 47456, 63769, 83764, 94912, 127538, 167528, 255076, 335056, 510152, 670112, 722221, 1020304, 1340224, 1444442, 2040608, 2888884, 4081216, 5777768, 11555536, 23111072, 31055503, 46222144, 62111006, 124222012, 248444024, 496888048, 993776096, 1987552192]

約数ペア:

[(1, 1987552192), (2, 993776096), (4, 496888048), (8, 248444024), (16, 124222012), (32, 62111006), (43, 46222144), (64, 31055503), (86, 23111072), (172, 11555536), (344, 5777768), (487, 4081216), (688, 2888884), (974, 2040608), (1376, 1444442), (1483, 1340224), (1948, 1020304), (2752, 722221), (2966, 670112), (3896, 510152), (5932, 335056), (7792, 255076), (11864, 167528), (15584, 127538), (20941, 94912), (23728, 83764), (31168, 63769), (41882, 47456)]