28858298

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55711}}^1$

素因数の和:55757

約数の個数: 16

約数和(自身を含む): 50809344

約数和(自身を除く): 21951046

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55711, 111422, 389977, 779954, 2061307, 4122614, 14429149, 28858298]

約数ペア:

[(1, 28858298), (2, 14429149), (7, 4122614), (14, 2061307), (37, 779954), (74, 389977), (259, 111422), (518, 55711)]