12825008

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 29069568

約数和(自身を除く): 16244560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2663, 4816, 5326, 10652, 18641, 21304, 37282, 42608, 74564, 114509, 149128, 229018, 298256, 458036, 801563, 916072, 1603126, 1832144, 3206252, 6412504, 12825008]

約数ペア:

[(1, 12825008), (2, 6412504), (4, 3206252), (7, 1832144), (8, 1603126), (14, 916072), (16, 801563), (28, 458036), (43, 298256), (56, 229018), (86, 149128), (112, 114509), (172, 74564), (301, 42608), (344, 37282), (602, 21304), (688, 18641), (1204, 10652), (2408, 5326), (2663, 4816)]