71348878054

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1\times {\mathrm{154643}}^1$

素因数の和:155655

約数の個数: 16

約数和(自身を含む): 107493044400

約数和(自身を除く): 36144166346

約数列:

[1, 2, 349, 661, 698, 1322, 154643, 230689, 309286, 461378, 53970407, 102219023, 107940814, 204438046, 35674439027, 71348878054]

約数ペア:

[(1, 71348878054), (2, 35674439027), (349, 204438046), (661, 107940814), (698, 102219023), (1322, 53970407), (154643, 461378), (230689, 309286)]