2871568

素因数分解:

$2^4\times 7^1\times {\mathrm{25639}}^1$

素因数の和:25654

約数の個数: 20

約数和(自身を含む): 6358720

約数和(自身を除く): 3487152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25639, 51278, 102556, 179473, 205112, 358946, 410224, 717892, 1435784, 2871568]

約数ペア:

[(1, 2871568), (2, 1435784), (4, 717892), (7, 410224), (8, 358946), (14, 205112), (16, 179473), (28, 102556), (56, 51278), (112, 25639)]