65334884

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 115752000

約数和(自身を除く): 50417116

約数列:

[1, 2, 4, 199, 211, 389, 398, 422, 778, 796, 844, 1556, 41989, 77411, 82079, 83978, 154822, 164158, 167956, 309644, 328316, 16333721, 32667442, 65334884]

約数ペア:

[(1, 65334884), (2, 32667442), (4, 16333721), (199, 328316), (211, 309644), (389, 167956), (398, 164158), (422, 154822), (778, 83978), (796, 82079), (844, 77411), (1556, 41989)]