70647808

素因数分解:

$2^{17}\times 7^2\times {\mathrm{11}}^1$

素因数の和:59

約数の個数: 108

約数和(自身を含む): 179305812

約数和(自身を除く): 108658004

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, 2048, 2156, 2464, 2816, 3136, 3584, 4096, 4312, 4928, 5632, 6272, 7168, 8192, 8624, 9856, 11264, 12544, 14336, 16384, 17248, 19712, 22528, 25088, 28672, 32768, 34496, 39424, 45056, 50176, 57344, 65536, 68992, 78848, 90112, 100352, 114688, 131072, 137984, 157696, 180224, 200704, 229376, 275968, 315392, 360448, 401408, 458752, 551936, 630784, 720896, 802816, 917504, 1103872, 1261568, 1441792, 1605632, 2207744, 2523136, 3211264, 4415488, 5046272, 6422528, 8830976, 10092544, 17661952, 35323904, 70647808]

約数ペア:

[(1, 70647808), (2, 35323904), (4, 17661952), (7, 10092544), (8, 8830976), (11, 6422528), (14, 5046272), (16, 4415488), (22, 3211264), (28, 2523136), (32, 2207744), (44, 1605632), (49, 1441792), (56, 1261568), (64, 1103872), (77, 917504), (88, 802816), (98, 720896), (112, 630784), (128, 551936), (154, 458752), (176, 401408), (196, 360448), (224, 315392), (256, 275968), (308, 229376), (352, 200704), (392, 180224), (448, 157696), (512, 137984), (539, 131072), (616, 114688), (704, 100352), (784, 90112), (896, 78848), (1024, 68992), (1078, 65536), (1232, 57344), (1408, 50176), (1568, 45056), (1792, 39424), (2048, 34496), (2156, 32768), (2464, 28672), (2816, 25088), (3136, 22528), (3584, 19712), (4096, 17248), (4312, 16384), (4928, 14336), (5632, 12544), (6272, 11264), (7168, 9856), (8192, 8624)]