25927496

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 56350080

約数和(自身を除く): 30422584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6521, 13042, 26084, 45647, 52168, 91294, 182588, 365176, 462991, 925982, 1851964, 3240937, 3703928, 6481874, 12963748, 25927496]

約数ペア:

[(1, 25927496), (2, 12963748), (4, 6481874), (7, 3703928), (8, 3240937), (14, 1851964), (28, 925982), (56, 462991), (71, 365176), (142, 182588), (284, 91294), (497, 52168), (568, 45647), (994, 26084), (1988, 13042), (3976, 6521)]