65629984

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4457

約数の個数: 48

約数和(自身を含む): 149905728

約数和(自身を除く): 84275744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4373, 7504, 8746, 15008, 17492, 30611, 34984, 61222, 69968, 122444, 139936, 244888, 292991, 489776, 585982, 979552, 1171964, 2050937, 2343928, 4101874, 4687856, 8203748, 9375712, 16407496, 32814992, 65629984]

約数ペア:

[(1, 65629984), (2, 32814992), (4, 16407496), (7, 9375712), (8, 8203748), (14, 4687856), (16, 4101874), (28, 2343928), (32, 2050937), (56, 1171964), (67, 979552), (112, 585982), (134, 489776), (224, 292991), (268, 244888), (469, 139936), (536, 122444), (938, 69968), (1072, 61222), (1876, 34984), (2144, 30611), (3752, 17492), (4373, 15008), (7504, 8746)]