61649392

素因数分解:

$2^4\times 7^1\times {\mathrm{550441}}^1$

素因数の和:550456

約数の個数: 20

約数和(自身を含む): 136509616

約数和(自身を除く): 74860224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 550441, 1100882, 2201764, 3853087, 4403528, 7706174, 8807056, 15412348, 30824696, 61649392]

約数ペア:

[(1, 61649392), (2, 30824696), (4, 15412348), (7, 8807056), (8, 7706174), (14, 4403528), (16, 3853087), (28, 2201764), (56, 1100882), (112, 550441)]