47726768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{42013}}^1$

素因数の和:42092

約数の個数: 20

約数和(自身を含む): 93775248

約数和(自身を除く): 46048480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 42013, 84026, 168052, 336104, 672208, 2982923, 5965846, 11931692, 23863384, 47726768]

約数ペア:

[(1, 47726768), (2, 23863384), (4, 11931692), (8, 5965846), (16, 2982923), (71, 672208), (142, 336104), (284, 168052), (568, 84026), (1136, 42013)]