28295974

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43003}}^1$

素因数の和:43059

約数の個数: 16

約数和(自身を含む): 49540608

約数和(自身を除く): 21244634

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43003, 86006, 301021, 602042, 2021141, 4042282, 14147987, 28295974]

約数ペア:

[(1, 28295974), (2, 14147987), (7, 4042282), (14, 2021141), (47, 602042), (94, 301021), (329, 86006), (658, 43003)]