9081856

素因数分解:

$2^{10}\times 7^2\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 66

約数和(自身を含む): 21235578

約数和(自身を除く): 12153722

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 181, 196, 224, 256, 362, 392, 448, 512, 724, 784, 896, 1024, 1267, 1448, 1568, 1792, 2534, 2896, 3136, 3584, 5068, 5792, 6272, 7168, 8869, 10136, 11584, 12544, 17738, 20272, 23168, 25088, 35476, 40544, 46336, 50176, 70952, 81088, 92672, 141904, 162176, 185344, 283808, 324352, 567616, 648704, 1135232, 1297408, 2270464, 4540928, 9081856]

約数ペア:

[(1, 9081856), (2, 4540928), (4, 2270464), (7, 1297408), (8, 1135232), (14, 648704), (16, 567616), (28, 324352), (32, 283808), (49, 185344), (56, 162176), (64, 141904), (98, 92672), (112, 81088), (128, 70952), (181, 50176), (196, 46336), (224, 40544), (256, 35476), (362, 25088), (392, 23168), (448, 20272), (512, 17738), (724, 12544), (784, 11584), (896, 10136), (1024, 8869), (1267, 7168), (1448, 6272), (1568, 5792), (1792, 5068), (2534, 3584), (2896, 3136)]