865945019968

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14755061}}^1$

素因数の和:14755211

約数の個数: 56

約数和(自身を含む): 1978830874944

約数和(自身を除く): 1112885854976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 29344, 58688, 14755061, 29510122, 59020244, 103285427, 118040488, 206570854, 236080976, 413141708, 472161952, 826283416, 944323904, 1652566832, 1932912991, 3305133664, 3865825982, 6610267328, 7731651964, 13530390937, 15463303928, 27060781874, 30926607856, 54121563748, 61853215712, 108243127496, 123706431424, 216486254992, 432972509984, 865945019968]

約数ペア:

[(1, 865945019968), (2, 432972509984), (4, 216486254992), (7, 123706431424), (8, 108243127496), (14, 61853215712), (16, 54121563748), (28, 30926607856), (32, 27060781874), (56, 15463303928), (64, 13530390937), (112, 7731651964), (131, 6610267328), (224, 3865825982), (262, 3305133664), (448, 1932912991), (524, 1652566832), (917, 944323904), (1048, 826283416), (1834, 472161952), (2096, 413141708), (3668, 236080976), (4192, 206570854), (7336, 118040488), (8384, 103285427), (14672, 59020244), (29344, 29510122), (58688, 14755061)]