28307616

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 46536384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 1979, 2384, 3576, 3958, 4768, 5937, 7152, 7916, 11874, 14304, 15832, 23748, 31664, 47496, 63328, 94992, 189984, 294871, 589742, 884613, 1179484, 1769226, 2358968, 3538452, 4717936, 7076904, 9435872, 14153808, 28307616]

約数ペア:

[(1, 28307616), (2, 14153808), (3, 9435872), (4, 7076904), (6, 4717936), (8, 3538452), (12, 2358968), (16, 1769226), (24, 1179484), (32, 884613), (48, 589742), (96, 294871), (149, 189984), (298, 94992), (447, 63328), (596, 47496), (894, 31664), (1192, 23748), (1788, 15832), (1979, 14304), (2384, 11874), (3576, 7916), (3958, 7152), (4768, 5937)]