28754242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76883}}^1$

素因数の和:76913

約数の個数: 16

約数和(自身を含む): 49820832

約数和(自身を除く): 21066590

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76883, 153766, 845713, 1307011, 1691426, 2614022, 14377121, 28754242]

約数ペア:

[(1, 28754242), (2, 14377121), (11, 2614022), (17, 1691426), (22, 1307011), (34, 845713), (187, 153766), (374, 76883)]