28658906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2693}}^1$

素因数の和:3025

約数の個数: 16

約数和(自身を含む): 45679464

約数和(自身を除く): 17020558

約数列:

[1, 2, 17, 34, 313, 626, 2693, 5321, 5386, 10642, 45781, 91562, 842909, 1685818, 14329453, 28658906]

約数ペア:

[(1, 28658906), (2, 14329453), (17, 1685818), (34, 842909), (313, 91562), (626, 45781), (2693, 10642), (5321, 5386)]