7881984

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 24871392

約数和(自身を除く): 16989408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 311, 352, 384, 396, 528, 576, 622, 704, 768, 792, 933, 1056, 1152, 1244, 1408, 1584, 1866, 2112, 2304, 2488, 2799, 2816, 3168, 3421, 3732, 4224, 4976, 5598, 6336, 6842, 7464, 8448, 9952, 10263, 11196, 12672, 13684, 14928, 19904, 20526, 22392, 25344, 27368, 29856, 30789, 39808, 41052, 44784, 54736, 59712, 61578, 79616, 82104, 89568, 109472, 119424, 123156, 164208, 179136, 218944, 238848, 246312, 328416, 358272, 437888, 492624, 656832, 716544, 875776, 985248, 1313664, 1970496, 2627328, 3940992, 7881984]

約数ペア:

[(1, 7881984), (2, 3940992), (3, 2627328), (4, 1970496), (6, 1313664), (8, 985248), (9, 875776), (11, 716544), (12, 656832), (16, 492624), (18, 437888), (22, 358272), (24, 328416), (32, 246312), (33, 238848), (36, 218944), (44, 179136), (48, 164208), (64, 123156), (66, 119424), (72, 109472), (88, 89568), (96, 82104), (99, 79616), (128, 61578), (132, 59712), (144, 54736), (176, 44784), (192, 41052), (198, 39808), (256, 30789), (264, 29856), (288, 27368), (311, 25344), (352, 22392), (384, 20526), (396, 19904), (528, 14928), (576, 13684), (622, 12672), (704, 11196), (768, 10263), (792, 9952), (933, 8448), (1056, 7464), (1152, 6842), (1244, 6336), (1408, 5598), (1584, 4976), (1866, 4224), (2112, 3732), (2304, 3421), (2488, 3168), (2799, 2816)]