28296866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37529}}^1$

素因数の和:37573

約数の個数: 16

約数和(自身を含む): 47287800

約数和(自身を除く): 18990934

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37529, 75058, 487877, 975754, 1088341, 2176682, 14148433, 28296866]

約数ペア:

[(1, 28296866), (2, 14148433), (13, 2176682), (26, 1088341), (29, 975754), (58, 487877), (377, 75058), (754, 37529)]