28558565

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1429}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 39262080

約数和(自身を除く): 10703515

約数列:

[1, 5, 7, 35, 571, 1429, 2855, 3997, 7145, 10003, 19985, 50015, 815959, 4079795, 5711713, 28558565]

約数ペア:

[(1, 28558565), (5, 5711713), (7, 4079795), (35, 815959), (571, 50015), (1429, 19985), (2855, 10003), (3997, 7145)]