7996156

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 16057440

約数和(自身を除く): 8061284

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 809, 1412, 1618, 2471, 3236, 4942, 5663, 9884, 11326, 22652, 285577, 571154, 1142308, 1999039, 3998078, 7996156]

約数ペア:

[(1, 7996156), (2, 3998078), (4, 1999039), (7, 1142308), (14, 571154), (28, 285577), (353, 22652), (706, 11326), (809, 9884), (1412, 5663), (1618, 4942), (2471, 3236)]