47739806

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 72539280

約数和(自身を除く): 24799474

約数列:

[1, 2, 131, 257, 262, 514, 709, 1418, 33667, 67334, 92879, 182213, 185758, 364426, 23869903, 47739806]

約数ペア:

[(1, 47739806), (2, 23869903), (131, 364426), (257, 185758), (262, 182213), (514, 92879), (709, 67334), (1418, 33667)]