65650816

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6661}}^1$

素因数の和:6693

約数の個数: 64

約数和(自身を含む): 163085760

約数和(自身を除く): 97434944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 6661, 9856, 13322, 26644, 46627, 53288, 73271, 93254, 106576, 146542, 186508, 213152, 293084, 373016, 426304, 512897, 586168, 746032, 852608, 1025794, 1172336, 1492064, 2051588, 2344672, 2984128, 4103176, 4689344, 5968256, 8206352, 9378688, 16412704, 32825408, 65650816]

約数ペア:

[(1, 65650816), (2, 32825408), (4, 16412704), (7, 9378688), (8, 8206352), (11, 5968256), (14, 4689344), (16, 4103176), (22, 2984128), (28, 2344672), (32, 2051588), (44, 1492064), (56, 1172336), (64, 1025794), (77, 852608), (88, 746032), (112, 586168), (128, 512897), (154, 426304), (176, 373016), (224, 293084), (308, 213152), (352, 186508), (448, 146542), (616, 106576), (704, 93254), (896, 73271), (1232, 53288), (1408, 46627), (2464, 26644), (4928, 13322), (6661, 9856)]