28013594

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9902

約数の個数: 24

約数和(自身を含む): 50571540

約数和(自身を除く): 22557946

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 9857, 19714, 68999, 137998, 285853, 482993, 571706, 965986, 2000971, 4001942, 14006797, 28013594]

約数ペア:

[(1, 28013594), (2, 14006797), (7, 4001942), (14, 2000971), (29, 965986), (49, 571706), (58, 482993), (98, 285853), (203, 137998), (406, 68999), (1421, 19714), (2842, 9857)]