56079394

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20129}}^1$

素因数の和:20337

約数の個数: 16

約数和(自身を含む): 96624000

約数和(自身を除く): 40544606

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 20129, 40258, 140903, 281806, 4005671, 8011342, 28039697, 56079394]

約数ペア:

[(1, 56079394), (2, 28039697), (7, 8011342), (14, 4005671), (199, 281806), (398, 140903), (1393, 40258), (2786, 20129)]