13274072

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 15302728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 809, 1172, 1618, 2051, 2344, 3236, 4102, 5663, 6472, 8204, 11326, 16408, 22652, 45304, 237037, 474074, 948148, 1659259, 1896296, 3318518, 6637036, 13274072]

約数ペア:

[(1, 13274072), (2, 6637036), (4, 3318518), (7, 1896296), (8, 1659259), (14, 948148), (28, 474074), (56, 237037), (293, 45304), (586, 22652), (809, 16408), (1172, 11326), (1618, 8204), (2051, 6472), (2344, 5663), (3236, 4102)]