3874647574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 7143966720

約数和(自身を除く): 3269319146

約数列:

[1, 2, 7, 14, 23, 46, 53, 89, 106, 161, 178, 322, 371, 623, 742, 1219, 1246, 2047, 2438, 2551, 4094, 4717, 5102, 8533, 9434, 14329, 17066, 17857, 28658, 33019, 35714, 58673, 66038, 108491, 117346, 135203, 216982, 227039, 270406, 410711, 454078, 759437, 821422, 946421, 1518874, 1589273, 1892842, 3109669, 3178546, 5221897, 6219338, 10443794, 12033067, 21767683, 24066134, 36553279, 43535366, 73106558, 84231469, 168462938, 276760541, 553521082, 1937323787, 3874647574]

約数ペア:

[(1, 3874647574), (2, 1937323787), (7, 553521082), (14, 276760541), (23, 168462938), (46, 84231469), (53, 73106558), (89, 43535366), (106, 36553279), (161, 24066134), (178, 21767683), (322, 12033067), (371, 10443794), (623, 6219338), (742, 5221897), (1219, 3178546), (1246, 3109669), (2047, 1892842), (2438, 1589273), (2551, 1518874), (4094, 946421), (4717, 821422), (5102, 759437), (8533, 454078), (9434, 410711), (14329, 270406), (17066, 227039), (17857, 216982), (28658, 135203), (33019, 117346), (35714, 108491), (58673, 66038)]