73516144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353443}}^1$

素因数の和:353464

約数の個数: 20

約数和(自身を含む): 153394696

約数和(自身を除く): 79878552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353443, 706886, 1413772, 2827544, 4594759, 5655088, 9189518, 18379036, 36758072, 73516144]

約数ペア:

[(1, 73516144), (2, 36758072), (4, 18379036), (8, 9189518), (13, 5655088), (16, 4594759), (26, 2827544), (52, 1413772), (104, 706886), (208, 353443)]