17242904

素因数分解:

$2^3\times 7^2\times {\mathrm{43987}}^1$

素因数の和:44007

約数の個数: 24

約数和(自身を含む): 37609740

約数和(自身を除く): 20366836

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 43987, 87974, 175948, 307909, 351896, 615818, 1231636, 2155363, 2463272, 4310726, 8621452, 17242904]

約数ペア:

[(1, 17242904), (2, 8621452), (4, 4310726), (7, 2463272), (8, 2155363), (14, 1231636), (28, 615818), (49, 351896), (56, 307909), (98, 175948), (196, 87974), (392, 43987)]