28264354

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 43025400

約数和(自身を除く): 14761046

約数列:

[1, 2, 109, 218, 317, 409, 634, 818, 34553, 44581, 69106, 89162, 129653, 259306, 14132177, 28264354]

約数ペア:

[(1, 28264354), (2, 14132177), (109, 259306), (218, 129653), (317, 89162), (409, 69106), (634, 44581), (818, 34553)]