38239748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 70217280

約数和(自身を除く): 31977532

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 4643, 8236, 9286, 18572, 134647, 269294, 329653, 538588, 659306, 1318612, 9559937, 19119874, 38239748]

約数ペア:

[(1, 38239748), (2, 19119874), (4, 9559937), (29, 1318612), (58, 659306), (71, 538588), (116, 329653), (142, 269294), (284, 134647), (2059, 18572), (4118, 9286), (4643, 8236)]