56730702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1350731}}^1$

素因数の和:1350743

約数の個数: 16

約数和(自身を含む): 129670272

約数和(自身を除く): 72939570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1350731, 2701462, 4052193, 8104386, 9455117, 18910234, 28365351, 56730702]

約数ペア:

[(1, 56730702), (2, 28365351), (3, 18910234), (6, 9455117), (7, 8104386), (14, 4052193), (21, 2701462), (42, 1350731)]