274281616

素因数分解:

$2^4\times 7^2\times {\mathrm{349849}}^1$

素因数の和:349871

約数の個数: 30

約数和(自身を含む): 618184950

約数和(自身を除く): 343903334

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 349849, 699698, 1399396, 2448943, 2798792, 4897886, 5597584, 9795772, 17142601, 19591544, 34285202, 39183088, 68570404, 137140808, 274281616]

約数ペア:

[(1, 274281616), (2, 137140808), (4, 68570404), (7, 39183088), (8, 34285202), (14, 19591544), (16, 17142601), (28, 9795772), (49, 5597584), (56, 4897886), (98, 2798792), (112, 2448943), (196, 1399396), (392, 699698), (784, 349849)]