28769338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65089}}^1$

素因数の和:65121

約数の個数: 16

約数和(自身を含む): 49208040

約数和(自身を除く): 20438702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 65089, 130178, 846157, 1106513, 1692314, 2213026, 14384669, 28769338]

約数ペア:

[(1, 28769338), (2, 14384669), (13, 2213026), (17, 1692314), (26, 1106513), (34, 846157), (221, 130178), (442, 65089)]