28026782

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8819}}^1$

素因数の和:9055

約数の個数: 16

約数和(自身を含む): 48263040

約数和(自身を除く): 20236258

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 8819, 17638, 61733, 123466, 2001913, 4003826, 14013391, 28026782]

約数ペア:

[(1, 28026782), (2, 14013391), (7, 4003826), (14, 2001913), (227, 123466), (454, 61733), (1589, 17638), (3178, 8819)]