7124992

素因数分解:

$2^{11}\times 7^2\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 16805880

約数和(自身を除く): 9680888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 512, 568, 784, 896, 994, 1024, 1136, 1568, 1792, 1988, 2048, 2272, 3136, 3479, 3584, 3976, 4544, 6272, 6958, 7168, 7952, 9088, 12544, 13916, 14336, 15904, 18176, 25088, 27832, 31808, 36352, 50176, 55664, 63616, 72704, 100352, 111328, 127232, 145408, 222656, 254464, 445312, 508928, 890624, 1017856, 1781248, 3562496, 7124992]

約数ペア:

[(1, 7124992), (2, 3562496), (4, 1781248), (7, 1017856), (8, 890624), (14, 508928), (16, 445312), (28, 254464), (32, 222656), (49, 145408), (56, 127232), (64, 111328), (71, 100352), (98, 72704), (112, 63616), (128, 55664), (142, 50176), (196, 36352), (224, 31808), (256, 27832), (284, 25088), (392, 18176), (448, 15904), (497, 14336), (512, 13916), (568, 12544), (784, 9088), (896, 7952), (994, 7168), (1024, 6958), (1136, 6272), (1568, 4544), (1792, 3976), (1988, 3584), (2048, 3479), (2272, 3136)]