28235798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 43696800

約数和(自身を除く): 15461002

約数列:

[1, 2, 41, 82, 149, 298, 2311, 4622, 6109, 12218, 94751, 189502, 344339, 688678, 14117899, 28235798]

約数ペア:

[(1, 28235798), (2, 14117899), (41, 688678), (82, 344339), (149, 189502), (298, 94751), (2311, 12218), (4622, 6109)]