571312

素因数分解:

$2^4\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5116

約数の個数: 20

約数和(自身を含む): 1265296

約数和(自身を除く): 693984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5101, 10202, 20404, 35707, 40808, 71414, 81616, 142828, 285656, 571312]

約数ペア:

[(1, 571312), (2, 285656), (4, 142828), (7, 81616), (8, 71414), (14, 40808), (16, 35707), (28, 20404), (56, 10202), (112, 5101)]