57888004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 103215168

約数和(自身を除く): 45327164

約数列:

[1, 2, 4, 71, 142, 284, 317, 634, 643, 1268, 1286, 2572, 22507, 45014, 45653, 90028, 91306, 182612, 203831, 407662, 815324, 14472001, 28944002, 57888004]

約数ペア:

[(1, 57888004), (2, 28944002), (4, 14472001), (71, 815324), (142, 407662), (284, 203831), (317, 182612), (634, 91306), (643, 90028), (1268, 45653), (1286, 45014), (2572, 22507)]