28715006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20599}}^1$

素因数の和:20659

約数の個数: 16

約数和(自身を含む): 46720800

約数和(自身を除く): 18005794

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20599, 41198, 350183, 700366, 844559, 1689118, 14357503, 28715006]

約数ペア:

[(1, 28715006), (2, 14357503), (17, 1689118), (34, 844559), (41, 700366), (82, 350183), (697, 41198), (1394, 20599)]