28295068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 51443280

約数和(自身を除く): 23148212

約数列:

[1, 2, 4, 29, 58, 116, 353, 691, 706, 1382, 1412, 2764, 10237, 20039, 20474, 40078, 40948, 80156, 243923, 487846, 975692, 7073767, 14147534, 28295068]

約数ペア:

[(1, 28295068), (2, 14147534), (4, 7073767), (29, 975692), (58, 487846), (116, 243923), (353, 80156), (691, 40948), (706, 40078), (1382, 20474), (1412, 20039), (2764, 10237)]