68564249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 75489792

約数和(自身を除く): 6925543

約数列:

[1, 13, 67, 223, 353, 871, 2899, 4589, 14941, 23651, 78719, 194233, 307463, 1023347, 5274173, 68564249]

約数ペア:

[(1, 68564249), (13, 5274173), (67, 1023347), (223, 307463), (353, 194233), (871, 78719), (2899, 23651), (4589, 14941)]