28971906

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{15427}}^1$

素因数の和:15745

約数の個数: 16

約数和(自身を含む): 58132704

約数和(自身を除く): 29160798

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 15427, 30854, 46281, 92562, 4828651, 9657302, 14485953, 28971906]

約数ペア:

[(1, 28971906), (2, 14485953), (3, 9657302), (6, 4828651), (313, 92562), (626, 46281), (939, 30854), (1878, 15427)]