40823552

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 107923200

約数和(自身を除く): 67099648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 109, 112, 128, 133, 152, 154, 176, 209, 218, 224, 256, 266, 304, 308, 352, 418, 436, 448, 532, 608, 616, 704, 763, 836, 872, 896, 1064, 1199, 1216, 1232, 1408, 1463, 1526, 1672, 1744, 1792, 2071, 2128, 2398, 2432, 2464, 2816, 2926, 3052, 3344, 3488, 4142, 4256, 4796, 4864, 4928, 5852, 6104, 6688, 6976, 8284, 8393, 8512, 9592, 9856, 11704, 12208, 13376, 13952, 14497, 16568, 16786, 17024, 19184, 19712, 22781, 23408, 24416, 26752, 27904, 28994, 33136, 33572, 34048, 38368, 45562, 46816, 48832, 53504, 57988, 66272, 67144, 76736, 91124, 93632, 97664, 115976, 132544, 134288, 153472, 159467, 182248, 187264, 195328, 231952, 265088, 268576, 306944, 318934, 364496, 374528, 463904, 530176, 537152, 637868, 728992, 927808, 1074304, 1275736, 1457984, 1855616, 2148608, 2551472, 2915968, 3711232, 5102944, 5831936, 10205888, 20411776, 40823552]

約数ペア:

[(1, 40823552), (2, 20411776), (4, 10205888), (7, 5831936), (8, 5102944), (11, 3711232), (14, 2915968), (16, 2551472), (19, 2148608), (22, 1855616), (28, 1457984), (32, 1275736), (38, 1074304), (44, 927808), (56, 728992), (64, 637868), (76, 537152), (77, 530176), (88, 463904), (109, 374528), (112, 364496), (128, 318934), (133, 306944), (152, 268576), (154, 265088), (176, 231952), (209, 195328), (218, 187264), (224, 182248), (256, 159467), (266, 153472), (304, 134288), (308, 132544), (352, 115976), (418, 97664), (436, 93632), (448, 91124), (532, 76736), (608, 67144), (616, 66272), (704, 57988), (763, 53504), (836, 48832), (872, 46816), (896, 45562), (1064, 38368), (1199, 34048), (1216, 33572), (1232, 33136), (1408, 28994), (1463, 27904), (1526, 26752), (1672, 24416), (1744, 23408), (1792, 22781), (2071, 19712), (2128, 19184), (2398, 17024), (2432, 16786), (2464, 16568), (2816, 14497), (2926, 13952), (3052, 13376), (3344, 12208), (3488, 11704), (4142, 9856), (4256, 9592), (4796, 8512), (4864, 8393), (4928, 8284), (5852, 6976), (6104, 6688)]