78481024

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 156794400

約数和(自身を除く): 78313376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1259, 1948, 2518, 3896, 5036, 7792, 10072, 15584, 20144, 31168, 40288, 62336, 80576, 161152, 613133, 1226266, 2452532, 4905064, 9810128, 19620256, 39240512, 78481024]

約数ペア:

[(1, 78481024), (2, 39240512), (4, 19620256), (8, 9810128), (16, 4905064), (32, 2452532), (64, 1226266), (128, 613133), (487, 161152), (974, 80576), (1259, 62336), (1948, 40288), (2518, 31168), (3896, 20144), (5036, 15584), (7792, 10072)]