56471758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 100684800

約数和(自身を除く): 44213042

約数列:

[1, 2, 7, 14, 29, 58, 203, 367, 379, 406, 734, 758, 2569, 2653, 5138, 5306, 10643, 10991, 21286, 21982, 74501, 76937, 139093, 149002, 153874, 278186, 973651, 1947302, 4033697, 8067394, 28235879, 56471758]

約数ペア:

[(1, 56471758), (2, 28235879), (7, 8067394), (14, 4033697), (29, 1947302), (58, 973651), (203, 278186), (367, 153874), (379, 149002), (406, 139093), (734, 76937), (758, 74501), (2569, 21982), (2653, 21286), (5138, 10991), (5306, 10643)]