266566544

素因数分解:

$2^4\times {\mathrm{3529}}^1\times {\mathrm{4721}}^1$

素因数の和:8258

約数の個数: 20

約数和(自身を含む): 516728460

約数和(自身を除く): 250161916

約数列:

[1, 2, 4, 8, 16, 3529, 4721, 7058, 9442, 14116, 18884, 28232, 37768, 56464, 75536, 16660409, 33320818, 66641636, 133283272, 266566544]

約数ペア:

[(1, 266566544), (2, 133283272), (4, 66641636), (8, 33320818), (16, 16660409), (3529, 75536), (4721, 56464), (7058, 37768), (9442, 28232), (14116, 18884)]