28973846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18041}}^1$

素因数の和:18127

約数の個数: 16

約数和(自身を含む): 48063888

約数和(自身を除く): 19090042

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 18041, 36082, 198451, 396902, 1316993, 2633986, 14486923, 28973846]

約数ペア:

[(1, 28973846), (2, 14486923), (11, 2633986), (22, 1316993), (73, 396902), (146, 198451), (803, 36082), (1606, 18041)]