28465294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99529}}^1$

素因数の和:99555

約数の個数: 16

約数和(自身を含む): 50163120

約数和(自身を除く): 21697826

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99529, 199058, 1094819, 1293877, 2189638, 2587754, 14232647, 28465294]

約数ペア:

[(1, 28465294), (2, 14232647), (11, 2587754), (13, 2189638), (22, 1293877), (26, 1094819), (143, 199058), (286, 99529)]