28133098

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54311}}^1$

素因数の和:54357

約数の個数: 16

約数和(自身を含む): 49532544

約数和(自身を除く): 21399446

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54311, 108622, 380177, 760354, 2009507, 4019014, 14066549, 28133098]

約数ペア:

[(1, 28133098), (2, 14066549), (7, 4019014), (14, 2009507), (37, 760354), (74, 380177), (259, 108622), (518, 54311)]