7921984

素因数分解:

$2^6\times 7^1\times {\mathrm{17683}}^1$

素因数の和:17702

約数の個数: 28

約数和(自身を含む): 17966944

約数和(自身を除く): 10044960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 17683, 35366, 70732, 123781, 141464, 247562, 282928, 495124, 565856, 990248, 1131712, 1980496, 3960992, 7921984]

約数ペア:

[(1, 7921984), (2, 3960992), (4, 1980496), (7, 1131712), (8, 990248), (14, 565856), (16, 495124), (28, 282928), (32, 247562), (56, 141464), (64, 123781), (112, 70732), (224, 35366), (448, 17683)]