71374352

素因数分解:

$2^4\times 7^1\times {\mathrm{637271}}^1$

素因数の和:637286

約数の個数: 20

約数和(自身を含む): 158043456

約数和(自身を除く): 86669104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637271, 1274542, 2549084, 4460897, 5098168, 8921794, 10196336, 17843588, 35687176, 71374352]

約数ペア:

[(1, 71374352), (2, 35687176), (4, 17843588), (7, 10196336), (8, 8921794), (14, 5098168), (16, 4460897), (28, 2549084), (56, 1274542), (112, 637271)]