28474433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 3942847

約数列:

[1, 13, 29, 47, 377, 611, 1363, 1607, 17719, 20891, 46603, 75529, 605839, 981877, 2190341, 28474433]

約数ペア:

[(1, 28474433), (13, 2190341), (29, 981877), (47, 605839), (377, 75529), (611, 46603), (1363, 20891), (1607, 17719)]