61064864

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 138511296

約数和(自身を除く): 77446432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2081, 2096, 3668, 4162, 4192, 7336, 8324, 14567, 14672, 16648, 29134, 29344, 33296, 58268, 66592, 116536, 233072, 272611, 466144, 545222, 1090444, 1908277, 2180888, 3816554, 4361776, 7633108, 8723552, 15266216, 30532432, 61064864]

約数ペア:

[(1, 61064864), (2, 30532432), (4, 15266216), (7, 8723552), (8, 7633108), (14, 4361776), (16, 3816554), (28, 2180888), (32, 1908277), (56, 1090444), (112, 545222), (131, 466144), (224, 272611), (262, 233072), (524, 116536), (917, 66592), (1048, 58268), (1834, 33296), (2081, 29344), (2096, 29134), (3668, 16648), (4162, 14672), (4192, 14567), (7336, 8324)]