55174728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{328421}}^1$

素因数の和:328437

約数の個数: 32

約数和(自身を含む): 157642560

約数和(自身を除く): 102467832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 328421, 656842, 985263, 1313684, 1970526, 2298947, 2627368, 3941052, 4597894, 6896841, 7882104, 9195788, 13793682, 18391576, 27587364, 55174728]

約数ペア:

[(1, 55174728), (2, 27587364), (3, 18391576), (4, 13793682), (6, 9195788), (7, 7882104), (8, 6896841), (12, 4597894), (14, 3941052), (21, 2627368), (24, 2298947), (28, 1970526), (42, 1313684), (56, 985263), (84, 656842), (168, 328421)]