71302594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12611}}^1$

素因数の和:12881

約数の個数: 16

約数和(自身を含む): 117140256

約数和(自身を除く): 45837662

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 12611, 25222, 138721, 277442, 3241027, 6482054, 35651297, 71302594]

約数ペア:

[(1, 71302594), (2, 35651297), (11, 6482054), (22, 3241027), (257, 277442), (514, 138721), (2827, 25222), (5654, 12611)]