66866113444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{223283}}^1$

素因数の和:223756

約数の個数: 36

約数和(自身を含む): 126995900976

約数和(自身を除く): 60129787532

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 443, 676, 886, 1772, 5759, 11518, 23036, 74867, 149734, 223283, 299468, 446566, 893132, 2902679, 5805358, 11610716, 37734827, 75469654, 98914369, 150939308, 197828738, 395657476, 1285886797, 2571773594, 5143547188, 16716528361, 33433056722, 66866113444]

約数ペア:

[(1, 66866113444), (2, 33433056722), (4, 16716528361), (13, 5143547188), (26, 2571773594), (52, 1285886797), (169, 395657476), (338, 197828738), (443, 150939308), (676, 98914369), (886, 75469654), (1772, 37734827), (5759, 11610716), (11518, 5805358), (23036, 2902679), (74867, 893132), (149734, 446566), (223283, 299468)]