28973364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344921}}^1$

素因数の和:344935

約数の個数: 24

約数和(自身を含む): 77262528

約数和(自身を除く): 48289164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344921, 689842, 1034763, 1379684, 2069526, 2414447, 4139052, 4828894, 7243341, 9657788, 14486682, 28973364]

約数ペア:

[(1, 28973364), (2, 14486682), (3, 9657788), (4, 7243341), (6, 4828894), (7, 4139052), (12, 2414447), (14, 2069526), (21, 1379684), (28, 1034763), (42, 689842), (84, 344921)]