27951784

素因数分解:

$2^3\times 7^1\times {\mathrm{499139}}^1$

素因数の和:499152

約数の個数: 16

約数和(自身を含む): 59896800

約数和(自身を除く): 31945016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499139, 998278, 1996556, 3493973, 3993112, 6987946, 13975892, 27951784]

約数ペア:

[(1, 27951784), (2, 13975892), (4, 6987946), (7, 3993112), (8, 3493973), (14, 1996556), (28, 998278), (56, 499139)]