40965456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{121921}}^1$

素因数の和:121939

約数の個数: 40

約数和(自身を含む): 120946624

約数和(自身を除く): 79981168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 121921, 243842, 365763, 487684, 731526, 853447, 975368, 1463052, 1706894, 1950736, 2560341, 2926104, 3413788, 5120682, 5852208, 6827576, 10241364, 13655152, 20482728, 40965456]

約数ペア:

[(1, 40965456), (2, 20482728), (3, 13655152), (4, 10241364), (6, 6827576), (7, 5852208), (8, 5120682), (12, 3413788), (14, 2926104), (16, 2560341), (21, 1950736), (24, 1706894), (28, 1463052), (42, 975368), (48, 853447), (56, 731526), (84, 487684), (112, 365763), (168, 243842), (336, 121921)]