66501456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197921}}^1$

素因数の和:197939

約数の個数: 40

約数和(自身を含む): 196338624

約数和(自身を除く): 129837168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197921, 395842, 593763, 791684, 1187526, 1385447, 1583368, 2375052, 2770894, 3166736, 4156341, 4750104, 5541788, 8312682, 9500208, 11083576, 16625364, 22167152, 33250728, 66501456]

約数ペア:

[(1, 66501456), (2, 33250728), (3, 22167152), (4, 16625364), (6, 11083576), (7, 9500208), (8, 8312682), (12, 5541788), (14, 4750104), (16, 4156341), (21, 3166736), (24, 2770894), (28, 2375052), (42, 1583368), (48, 1385447), (56, 1187526), (84, 791684), (112, 593763), (168, 395842), (336, 197921)]