47784016

素因数分解:

$2^4\times 7^3\times {\mathrm{8707}}^1$

素因数の和:8736

約数の個数: 40

約数和(自身を含む): 107979200

約数和(自身を除く): 60195184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 8707, 17414, 34828, 60949, 69656, 121898, 139312, 243796, 426643, 487592, 853286, 975184, 1706572, 2986501, 3413144, 5973002, 6826288, 11946004, 23892008, 47784016]

約数ペア:

[(1, 47784016), (2, 23892008), (4, 11946004), (7, 6826288), (8, 5973002), (14, 3413144), (16, 2986501), (28, 1706572), (49, 975184), (56, 853286), (98, 487592), (112, 426643), (196, 243796), (343, 139312), (392, 121898), (686, 69656), (784, 60949), (1372, 34828), (2744, 17414), (5488, 8707)]