28401486

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{31769}}^1$

素因数の和:31923

約数の個数: 16

約数和(自身を含む): 57186000

約数和(自身を除く): 28784514

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 31769, 63538, 95307, 190614, 4733581, 9467162, 14200743, 28401486]

約数ペア:

[(1, 28401486), (2, 14200743), (3, 9467162), (6, 4733581), (149, 190614), (298, 95307), (447, 63538), (894, 31769)]