28543034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64577}}^1$

素因数の和:64609

約数の個数: 16

約数和(自身を含む): 48820968

約数和(自身を除く): 20277934

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64577, 129154, 839501, 1097809, 1679002, 2195618, 14271517, 28543034]

約数ペア:

[(1, 28543034), (2, 14271517), (13, 2195618), (17, 1679002), (26, 1097809), (34, 839501), (221, 129154), (442, 64577)]