67173456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199921}}^1$

素因数の和:199939

約数の個数: 40

約数和(自身を含む): 198322624

約数和(自身を除く): 131149168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 199921, 399842, 599763, 799684, 1199526, 1399447, 1599368, 2399052, 2798894, 3198736, 4198341, 4798104, 5597788, 8396682, 9596208, 11195576, 16793364, 22391152, 33586728, 67173456]

約数ペア:

[(1, 67173456), (2, 33586728), (3, 22391152), (4, 16793364), (6, 11195576), (7, 9596208), (8, 8396682), (12, 5597788), (14, 4798104), (16, 4198341), (21, 3198736), (24, 2798894), (28, 2399052), (42, 1599368), (48, 1399447), (56, 1199526), (84, 799684), (112, 599763), (168, 399842), (336, 199921)]