28130818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3613}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 44885880

約数和(自身を除く): 16755062

約数列:

[1, 2, 17, 34, 229, 458, 3613, 3893, 7226, 7786, 61421, 122842, 827377, 1654754, 14065409, 28130818]

約数ペア:

[(1, 28130818), (2, 14065409), (17, 1654754), (34, 827377), (229, 122842), (458, 61421), (3613, 7786), (3893, 7226)]