12828872

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 14931448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2141, 2996, 4282, 5992, 8564, 14987, 17128, 29974, 59948, 119896, 229087, 458174, 916348, 1603609, 1832696, 3207218, 6414436, 12828872]

約数ペア:

[(1, 12828872), (2, 6414436), (4, 3207218), (7, 1832696), (8, 1603609), (14, 916348), (28, 458174), (56, 229087), (107, 119896), (214, 59948), (428, 29974), (749, 17128), (856, 14987), (1498, 8564), (2141, 5992), (2996, 4282)]