22027264

素因数分解:

$2^{10}\times 7^2\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 66

約数和(自身を含む): 51338760

約数和(自身を除く): 29311496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 439, 448, 512, 784, 878, 896, 1024, 1568, 1756, 1792, 3073, 3136, 3512, 3584, 6146, 6272, 7024, 7168, 12292, 12544, 14048, 21511, 24584, 25088, 28096, 43022, 49168, 50176, 56192, 86044, 98336, 112384, 172088, 196672, 224768, 344176, 393344, 449536, 688352, 786688, 1376704, 1573376, 2753408, 3146752, 5506816, 11013632, 22027264]

約数ペア:

[(1, 22027264), (2, 11013632), (4, 5506816), (7, 3146752), (8, 2753408), (14, 1573376), (16, 1376704), (28, 786688), (32, 688352), (49, 449536), (56, 393344), (64, 344176), (98, 224768), (112, 196672), (128, 172088), (196, 112384), (224, 98336), (256, 86044), (392, 56192), (439, 50176), (448, 49168), (512, 43022), (784, 28096), (878, 25088), (896, 24584), (1024, 21511), (1568, 14048), (1756, 12544), (1792, 12292), (3073, 7168), (3136, 7024), (3512, 6272), (3584, 6146)]