67674292

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2000

約数の個数: 36

約数和(自身を含む): 138556740

約数和(自身を除く): 70882448

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 1789, 2702, 3578, 5404, 7156, 9457, 12523, 18914, 25046, 37828, 50092, 87661, 175322, 345277, 350644, 690554, 1381108, 2416939, 4833878, 9667756, 16918573, 33837146, 67674292]

約数ペア:

[(1, 67674292), (2, 33837146), (4, 16918573), (7, 9667756), (14, 4833878), (28, 2416939), (49, 1381108), (98, 690554), (193, 350644), (196, 345277), (386, 175322), (772, 87661), (1351, 50092), (1789, 37828), (2702, 25046), (3578, 18914), (5404, 12523), (7156, 9457)]