64149456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190921}}^1$

素因数の和:190939

約数の個数: 40

約数和(自身を含む): 189394624

約数和(自身を除く): 125245168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190921, 381842, 572763, 763684, 1145526, 1336447, 1527368, 2291052, 2672894, 3054736, 4009341, 4582104, 5345788, 8018682, 9164208, 10691576, 16037364, 21383152, 32074728, 64149456]

約数ペア:

[(1, 64149456), (2, 32074728), (3, 21383152), (4, 16037364), (6, 10691576), (7, 9164208), (8, 8018682), (12, 5345788), (14, 4582104), (16, 4009341), (21, 3054736), (24, 2672894), (28, 2291052), (42, 1527368), (48, 1336447), (56, 1145526), (84, 763684), (112, 572763), (168, 381842), (336, 190921)]