57131788

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{11399}}^1$

素因数の和:11589

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 57780212

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 11399, 22798, 45596, 79793, 159586, 319172, 2040421, 4080842, 8161684, 14282947, 28565894, 57131788]

約数ペア:

[(1, 57131788), (2, 28565894), (4, 14282947), (7, 8161684), (14, 4080842), (28, 2040421), (179, 319172), (358, 159586), (716, 79793), (1253, 45596), (2506, 22798), (5012, 11399)]