71357392

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{5419}}^1$

素因数の和:6250

約数の個数: 20

約数和(自身を含む): 138448480

約数和(自身を除く): 67091088

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 5419, 6584, 10838, 13168, 21676, 43352, 86704, 4459837, 8919674, 17839348, 35678696, 71357392]

約数ペア:

[(1, 71357392), (2, 35678696), (4, 17839348), (8, 8919674), (16, 4459837), (823, 86704), (1646, 43352), (3292, 21676), (5419, 13168), (6584, 10838)]