28580354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35111}}^1$

素因数の和:35161

約数の個数: 16

約数和(自身を含む): 48033216

約数和(自身を除く): 19452862

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35111, 70222, 386221, 772442, 1299107, 2598214, 14290177, 28580354]

約数ペア:

[(1, 28580354), (2, 14290177), (11, 2598214), (22, 1299107), (37, 772442), (74, 386221), (407, 70222), (814, 35111)]