25563648

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 79548480

約数和(自身を除く): 53984832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 89, 96, 102, 128, 132, 136, 176, 178, 187, 192, 204, 256, 264, 267, 272, 352, 356, 374, 384, 408, 512, 528, 534, 544, 561, 704, 712, 748, 768, 816, 979, 1056, 1068, 1088, 1122, 1408, 1424, 1496, 1513, 1536, 1632, 1958, 2112, 2136, 2176, 2244, 2816, 2848, 2937, 2992, 3026, 3264, 3916, 4224, 4272, 4352, 4488, 4539, 5632, 5696, 5874, 5984, 6052, 6528, 7832, 8448, 8544, 8704, 8976, 9078, 11392, 11748, 11968, 12104, 13056, 15664, 16643, 16896, 17088, 17952, 18156, 22784, 23496, 23936, 24208, 26112, 31328, 33286, 34176, 35904, 36312, 45568, 46992, 47872, 48416, 49929, 62656, 66572, 68352, 71808, 72624, 93984, 95744, 96832, 99858, 125312, 133144, 136704, 143616, 145248, 187968, 193664, 199716, 250624, 266288, 287232, 290496, 375936, 387328, 399432, 501248, 532576, 580992, 751872, 774656, 798864, 1065152, 1161984, 1503744, 1597728, 2130304, 2323968, 3195456, 4260608, 6390912, 8521216, 12781824, 25563648]

約数ペア:

[(1, 25563648), (2, 12781824), (3, 8521216), (4, 6390912), (6, 4260608), (8, 3195456), (11, 2323968), (12, 2130304), (16, 1597728), (17, 1503744), (22, 1161984), (24, 1065152), (32, 798864), (33, 774656), (34, 751872), (44, 580992), (48, 532576), (51, 501248), (64, 399432), (66, 387328), (68, 375936), (88, 290496), (89, 287232), (96, 266288), (102, 250624), (128, 199716), (132, 193664), (136, 187968), (176, 145248), (178, 143616), (187, 136704), (192, 133144), (204, 125312), (256, 99858), (264, 96832), (267, 95744), (272, 93984), (352, 72624), (356, 71808), (374, 68352), (384, 66572), (408, 62656), (512, 49929), (528, 48416), (534, 47872), (544, 46992), (561, 45568), (704, 36312), (712, 35904), (748, 34176), (768, 33286), (816, 31328), (979, 26112), (1056, 24208), (1068, 23936), (1088, 23496), (1122, 22784), (1408, 18156), (1424, 17952), (1496, 17088), (1513, 16896), (1536, 16643), (1632, 15664), (1958, 13056), (2112, 12104), (2136, 11968), (2176, 11748), (2244, 11392), (2816, 9078), (2848, 8976), (2937, 8704), (2992, 8544), (3026, 8448), (3264, 7832), (3916, 6528), (4224, 6052), (4272, 5984), (4352, 5874), (4488, 5696), (4539, 5632)]