28899745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48571}}^1$

素因数の和:48600

約数の個数: 16

約数和(自身を含む): 41966208

約数和(自身を除く): 13066463

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48571, 242855, 339997, 825707, 1699985, 4128535, 5779949, 28899745]

約数ペア:

[(1, 28899745), (5, 5779949), (7, 4128535), (17, 1699985), (35, 825707), (85, 339997), (119, 242855), (595, 48571)]