1564738728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9313921}}^1$

素因数の和:9313937

約数の個数: 32

約数和(自身を含む): 4470682560

約数和(自身を除く): 2905943832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9313921, 18627842, 27941763, 37255684, 55883526, 65197447, 74511368, 111767052, 130394894, 195592341, 223534104, 260789788, 391184682, 521579576, 782369364, 1564738728]

約数ペア:

[(1, 1564738728), (2, 782369364), (3, 521579576), (4, 391184682), (6, 260789788), (7, 223534104), (8, 195592341), (12, 130394894), (14, 111767052), (21, 74511368), (24, 65197447), (28, 55883526), (42, 37255684), (56, 27941763), (84, 18627842), (168, 9313921)]