28008535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 6610217

約数列:

[1, 5, 41, 205, 317, 431, 1585, 2155, 12997, 17671, 64985, 88355, 136627, 683135, 5601707, 28008535]

約数ペア:

[(1, 28008535), (5, 5601707), (41, 683135), (205, 136627), (317, 88355), (431, 64985), (1585, 17671), (2155, 12997)]