28574178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{280139}}^1$

素因数の和:280161

約数の個数: 16

約数和(自身を含む): 60510240

約数和(自身を除く): 31936062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 280139, 560278, 840417, 1680834, 4762363, 9524726, 14287089, 28574178]

約数ペア:

[(1, 28574178), (2, 14287089), (3, 9524726), (6, 4762363), (17, 1680834), (34, 840417), (51, 560278), (102, 280139)]