28969802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7817}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 46438920

約数和(自身を除く): 17469118

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7817, 15634, 132889, 265778, 852053, 1704106, 14484901, 28969802]

約数ペア:

[(1, 28969802), (2, 14484901), (17, 1704106), (34, 852053), (109, 265778), (218, 132889), (1853, 15634), (3706, 7817)]