77271152

素因数分解:

$2^4\times 7^1\times {\mathrm{689921}}^1$

素因数の和:689936

約数の個数: 20

約数和(自身を含む): 171100656

約数和(自身を除く): 93829504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 689921, 1379842, 2759684, 4829447, 5519368, 9658894, 11038736, 19317788, 38635576, 77271152]

約数ペア:

[(1, 77271152), (2, 38635576), (4, 19317788), (7, 11038736), (8, 9658894), (14, 5519368), (16, 4829447), (28, 2759684), (56, 1379842), (112, 689921)]