258343232

素因数分解:

$2^6\times 7^1\times {\mathrm{576659}}^1$

素因数の和:576678

約数の個数: 28

約数和(自身を含む): 585886560

約数和(自身を除く): 327543328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 576659, 1153318, 2306636, 4036613, 4613272, 8073226, 9226544, 16146452, 18453088, 32292904, 36906176, 64585808, 129171616, 258343232]

約数ペア:

[(1, 258343232), (2, 129171616), (4, 64585808), (7, 36906176), (8, 32292904), (14, 18453088), (16, 16146452), (28, 9226544), (32, 8073226), (56, 4613272), (64, 4036613), (112, 2306636), (224, 1153318), (448, 576659)]