39605426

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9857}}^1$

素因数の和:9914

約数の個数: 24

約数和(自身を含む): 70800156

約数和(自身を除く): 31194730

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 9857, 19714, 68999, 137998, 404137, 482993, 808274, 965986, 2828959, 5657918, 19802713, 39605426]

約数ペア:

[(1, 39605426), (2, 19802713), (7, 5657918), (14, 2828959), (41, 965986), (49, 808274), (82, 482993), (98, 404137), (287, 137998), (574, 68999), (2009, 19714), (4018, 9857)]