67730876

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{3359}}^1$

素因数の和:3505

約数の個数: 18

約数和(自身を含む): 120257760

約数和(自身を除く): 52526884

約数列:

[1, 2, 4, 71, 142, 284, 3359, 5041, 6718, 10082, 13436, 20164, 238489, 476978, 953956, 16932719, 33865438, 67730876]

約数ペア:

[(1, 67730876), (2, 33865438), (4, 16932719), (71, 953956), (142, 476978), (284, 238489), (3359, 20164), (5041, 13436), (6718, 10082)]