25534036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20011}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 50430240

約数和(自身を除く): 24896204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20011, 40022, 80044, 220121, 440242, 580319, 880484, 1160638, 2321276, 6383509, 12767018, 25534036]

約数ペア:

[(1, 25534036), (2, 12767018), (4, 6383509), (11, 2321276), (22, 1160638), (29, 880484), (44, 580319), (58, 440242), (116, 220121), (319, 80044), (638, 40022), (1276, 20011)]