28052414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63467}}^1$

素因数の和:63499

約数の個数: 16

約数和(自身を含む): 47981808

約数和(自身を除く): 19929394

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63467, 126934, 825071, 1078939, 1650142, 2157878, 14026207, 28052414]

約数ペア:

[(1, 28052414), (2, 14026207), (13, 2157878), (17, 1650142), (26, 1078939), (34, 825071), (221, 126934), (442, 63467)]