78847016636

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^2\times {\mathrm{3581}}^1$

素因数の和:4122

約数の個数: 36

約数和(自身を含む): 139715838360

約数和(自身を除く): 60868821724

約数列:

[1, 2, 4, 139, 199, 278, 398, 556, 796, 3581, 7162, 14324, 27661, 39601, 55322, 79202, 110644, 158404, 497759, 712619, 995518, 1425238, 1991036, 2850476, 5504539, 11009078, 22018156, 99054041, 141811181, 198108082, 283622362, 396216164, 567244724, 19711754159, 39423508318, 78847016636]

約数ペア:

[(1, 78847016636), (2, 39423508318), (4, 19711754159), (139, 567244724), (199, 396216164), (278, 283622362), (398, 198108082), (556, 141811181), (796, 99054041), (3581, 22018156), (7162, 11009078), (14324, 5504539), (27661, 2850476), (39601, 1991036), (55322, 1425238), (79202, 995518), (110644, 712619), (158404, 497759)]