71239026

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{11981}}^1$

素因数の和:12977

約数の個数: 16

約数和(自身を含む): 142633728

約数和(自身を除く): 71394702

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 11981, 23962, 35943, 71886, 11873171, 23746342, 35619513, 71239026]

約数ペア:

[(1, 71239026), (2, 35619513), (3, 23746342), (6, 11873171), (991, 71886), (1982, 35943), (2973, 23962), (5946, 11981)]