780071152

素因数分解:

$2^4\times 7^1\times {\mathrm{6964921}}^1$

素因数の和:6964936

約数の個数: 20

約数和(自身を含む): 1727300656

約数和(自身を除く): 947229504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6964921, 13929842, 27859684, 48754447, 55719368, 97508894, 111438736, 195017788, 390035576, 780071152]

約数ペア:

[(1, 780071152), (2, 390035576), (4, 195017788), (7, 111438736), (8, 97508894), (14, 55719368), (16, 48754447), (28, 27859684), (56, 13929842), (112, 6964921)]