5138375312

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{129967}}^1$

素因数の和:130335

約数の個数: 40

約数和(自身を含む): 11410150656

約数和(自身を除く): 6271775344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 19768, 39536, 129967, 259934, 519868, 909769, 1039736, 1819538, 2079472, 3639076, 7278152, 14556304, 45878351, 91756702, 183513404, 321148457, 367026808, 642296914, 734053616, 1284593828, 2569187656, 5138375312]

約数ペア:

[(1, 5138375312), (2, 2569187656), (4, 1284593828), (7, 734053616), (8, 642296914), (14, 367026808), (16, 321148457), (28, 183513404), (56, 91756702), (112, 45878351), (353, 14556304), (706, 7278152), (1412, 3639076), (2471, 2079472), (2824, 1819538), (4942, 1039736), (5648, 909769), (9884, 519868), (19768, 259934), (39536, 129967)]