28317436

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3001}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 56821856

約数和(自身を除く): 28504420

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 3001, 4718, 6002, 9436, 12004, 21007, 42014, 84028, 1011337, 2022674, 4045348, 7079359, 14158718, 28317436]

約数ペア:

[(1, 28317436), (2, 14158718), (4, 7079359), (7, 4045348), (14, 2022674), (28, 1011337), (337, 84028), (674, 42014), (1348, 21007), (2359, 12004), (3001, 9436), (4718, 6002)]