71041739

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 75922176

約数和(自身を除く): 4880437

約数列:

[1, 31, 37, 241, 257, 1147, 7471, 7967, 8917, 9509, 61937, 276427, 294779, 1920047, 2291669, 71041739]

約数ペア:

[(1, 71041739), (31, 2291669), (37, 1920047), (241, 294779), (257, 276427), (1147, 61937), (7471, 9509), (7967, 8917)]