70378728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{418921}}^1$

素因数の和:418937

約数の個数: 32

約数和(自身を含む): 201082560

約数和(自身を除く): 130703832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 418921, 837842, 1256763, 1675684, 2513526, 2932447, 3351368, 5027052, 5864894, 8797341, 10054104, 11729788, 17594682, 23459576, 35189364, 70378728]

約数ペア:

[(1, 70378728), (2, 35189364), (3, 23459576), (4, 17594682), (6, 11729788), (7, 10054104), (8, 8797341), (12, 5864894), (14, 5027052), (21, 3351368), (24, 2932447), (28, 2513526), (42, 1675684), (56, 1256763), (84, 837842), (168, 418921)]