28383422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 43879632

約数和(自身を除く): 15496210

約数列:

[1, 2, 61, 73, 122, 146, 3187, 4453, 6374, 8906, 194407, 232651, 388814, 465302, 14191711, 28383422]

約数ペア:

[(1, 28383422), (2, 14191711), (61, 465302), (73, 388814), (122, 232651), (146, 194407), (3187, 8906), (4453, 6374)]