67944448

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 165145680

約数和(自身を除く): 97201232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 128, 143, 176, 208, 232, 256, 286, 319, 352, 377, 416, 464, 512, 572, 638, 704, 754, 832, 928, 1024, 1144, 1276, 1408, 1508, 1664, 1856, 2048, 2288, 2552, 2816, 3016, 3328, 3712, 4096, 4147, 4576, 5104, 5632, 6032, 6656, 7424, 8192, 8294, 9152, 10208, 11264, 12064, 13312, 14848, 16384, 16588, 18304, 20416, 22528, 24128, 26624, 29696, 33176, 36608, 40832, 45056, 48256, 53248, 59392, 66352, 73216, 81664, 90112, 96512, 106496, 118784, 132704, 146432, 163328, 180224, 193024, 212992, 237568, 265408, 292864, 326656, 386048, 475136, 530816, 585728, 653312, 772096, 1061632, 1171456, 1306624, 1544192, 2123264, 2342912, 2613248, 3088384, 4246528, 5226496, 6176768, 8493056, 16986112, 33972224, 67944448]

約数ペア:

[(1, 67944448), (2, 33972224), (4, 16986112), (8, 8493056), (11, 6176768), (13, 5226496), (16, 4246528), (22, 3088384), (26, 2613248), (29, 2342912), (32, 2123264), (44, 1544192), (52, 1306624), (58, 1171456), (64, 1061632), (88, 772096), (104, 653312), (116, 585728), (128, 530816), (143, 475136), (176, 386048), (208, 326656), (232, 292864), (256, 265408), (286, 237568), (319, 212992), (352, 193024), (377, 180224), (416, 163328), (464, 146432), (512, 132704), (572, 118784), (638, 106496), (704, 96512), (754, 90112), (832, 81664), (928, 73216), (1024, 66352), (1144, 59392), (1276, 53248), (1408, 48256), (1508, 45056), (1664, 40832), (1856, 36608), (2048, 33176), (2288, 29696), (2552, 26624), (2816, 24128), (3016, 22528), (3328, 20416), (3712, 18304), (4096, 16588), (4147, 16384), (4576, 14848), (5104, 13312), (5632, 12064), (6032, 11264), (6656, 10208), (7424, 9152), (8192, 8294)]