28185934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54413}}^1$

素因数の和:54459

約数の個数: 16

約数和(自身を含む): 49625568

約数和(自身を除く): 21439634

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54413, 108826, 380891, 761782, 2013281, 4026562, 14092967, 28185934]

約数ペア:

[(1, 28185934), (2, 14092967), (7, 4026562), (14, 2013281), (37, 761782), (74, 380891), (259, 108826), (518, 54413)]