2575888

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 5783360

約数和(自身を除く): 3207472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 211, 218, 422, 436, 763, 844, 872, 1477, 1526, 1688, 1744, 2954, 3052, 3376, 5908, 6104, 11816, 12208, 22999, 23632, 45998, 91996, 160993, 183992, 321986, 367984, 643972, 1287944, 2575888]

約数ペア:

[(1, 2575888), (2, 1287944), (4, 643972), (7, 367984), (8, 321986), (14, 183992), (16, 160993), (28, 91996), (56, 45998), (109, 23632), (112, 22999), (211, 12208), (218, 11816), (422, 6104), (436, 5908), (763, 3376), (844, 3052), (872, 2954), (1477, 1744), (1526, 1688)]