13505321984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24469}}^1$

素因数の和:24514

約数の個数: 132

約数和(自身を含む): 34261621560

約数和(自身を除く): 20756299576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1024, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4928, 5632, 6272, 7168, 8624, 9856, 11264, 12544, 17248, 19712, 24469, 25088, 34496, 39424, 48938, 50176, 68992, 78848, 97876, 137984, 171283, 195752, 269159, 275968, 342566, 391504, 538318, 551936, 685132, 783008, 1076636, 1198981, 1370264, 1566016, 1884113, 2153272, 2397962, 2740528, 3132032, 3768226, 4306544, 4795924, 5481056, 6264064, 7536452, 8613088, 9591848, 10962112, 12528128, 13188791, 15072904, 17226176, 19183696, 21924224, 25056256, 26377582, 30145808, 34452352, 38367392, 43848448, 52755164, 60291616, 68904704, 76734784, 87696896, 105510328, 120583232, 137809408, 153469568, 175393792, 211020656, 241166464, 275618816, 306939136, 422041312, 482332928, 613878272, 844082624, 964665856, 1227756544, 1688165248, 1929331712, 3376330496, 6752660992, 13505321984]

約数ペア:

[(1, 13505321984), (2, 6752660992), (4, 3376330496), (7, 1929331712), (8, 1688165248), (11, 1227756544), (14, 964665856), (16, 844082624), (22, 613878272), (28, 482332928), (32, 422041312), (44, 306939136), (49, 275618816), (56, 241166464), (64, 211020656), (77, 175393792), (88, 153469568), (98, 137809408), (112, 120583232), (128, 105510328), (154, 87696896), (176, 76734784), (196, 68904704), (224, 60291616), (256, 52755164), (308, 43848448), (352, 38367392), (392, 34452352), (448, 30145808), (512, 26377582), (539, 25056256), (616, 21924224), (704, 19183696), (784, 17226176), (896, 15072904), (1024, 13188791), (1078, 12528128), (1232, 10962112), (1408, 9591848), (1568, 8613088), (1792, 7536452), (2156, 6264064), (2464, 5481056), (2816, 4795924), (3136, 4306544), (3584, 3768226), (4312, 3132032), (4928, 2740528), (5632, 2397962), (6272, 2153272), (7168, 1884113), (8624, 1566016), (9856, 1370264), (11264, 1198981), (12544, 1076636), (17248, 783008), (19712, 685132), (24469, 551936), (25088, 538318), (34496, 391504), (39424, 342566), (48938, 275968), (50176, 269159), (68992, 195752), (78848, 171283), (97876, 137984)]