2543263744

素因数分解:

$2^{13}\times 7^1\times {\mathrm{44351}}^1$

素因数の和:44384

約数の個数: 56

約数和(自身を含む): 5812950528

約数和(自身を除く): 3269686784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 44351, 57344, 88702, 177404, 310457, 354808, 620914, 709616, 1241828, 1419232, 2483656, 2838464, 4967312, 5676928, 9934624, 11353856, 19869248, 22707712, 39738496, 45415424, 79476992, 90830848, 158953984, 181661696, 317907968, 363323392, 635815936, 1271631872, 2543263744]

約数ペア:

[(1, 2543263744), (2, 1271631872), (4, 635815936), (7, 363323392), (8, 317907968), (14, 181661696), (16, 158953984), (28, 90830848), (32, 79476992), (56, 45415424), (64, 39738496), (112, 22707712), (128, 19869248), (224, 11353856), (256, 9934624), (448, 5676928), (512, 4967312), (896, 2838464), (1024, 2483656), (1792, 1419232), (2048, 1241828), (3584, 709616), (4096, 620914), (7168, 354808), (8192, 310457), (14336, 177404), (28672, 88702), (44351, 57344)]