1103872

素因数分解:

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

素因数の和:47

約数の個数: 72

約数和(自身を含む): 2800980

約数和(自身を除く): 1697108

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, 4312, 4928, 5632, 6272, 7168, 8624, 9856, 11264, 12544, 14336, 17248, 19712, 22528, 25088, 34496, 39424, 50176, 68992, 78848, 100352, 137984, 157696, 275968, 551936, 1103872]

約数ペア:

[(1, 1103872), (2, 551936), (4, 275968), (7, 157696), (8, 137984), (11, 100352), (14, 78848), (16, 68992), (22, 50176), (28, 39424), (32, 34496), (44, 25088), (49, 22528), (56, 19712), (64, 17248), (77, 14336), (88, 12544), (98, 11264), (112, 9856), (128, 8624), (154, 7168), (176, 6272), (196, 5632), (224, 4928), (256, 4312), (308, 3584), (352, 3136), (392, 2816), (448, 2464), (512, 2156), (539, 2048), (616, 1792), (704, 1568), (784, 1408), (896, 1232), (1024, 1078)]