75706448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{66643}}^1$

素因数の和:66722

約数の個数: 20

約数和(自身を含む): 148749408

約数和(自身を除く): 73042960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 66643, 133286, 266572, 533144, 1066288, 4731653, 9463306, 18926612, 37853224, 75706448]

約数ペア:

[(1, 75706448), (2, 37853224), (4, 18926612), (8, 9463306), (16, 4731653), (71, 1066288), (142, 533144), (284, 266572), (568, 133286), (1136, 66643)]