42087808

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 54852992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 439, 448, 749, 856, 878, 896, 1498, 1712, 1756, 2996, 3073, 3424, 3512, 5992, 6146, 6848, 7024, 11984, 12292, 13696, 14048, 23968, 24584, 28096, 46973, 47936, 49168, 56192, 93946, 95872, 98336, 187892, 196672, 328811, 375784, 393344, 657622, 751568, 1315244, 1503136, 2630488, 3006272, 5260976, 6012544, 10521952, 21043904, 42087808]

約数ペア:

[(1, 42087808), (2, 21043904), (4, 10521952), (7, 6012544), (8, 5260976), (14, 3006272), (16, 2630488), (28, 1503136), (32, 1315244), (56, 751568), (64, 657622), (107, 393344), (112, 375784), (128, 328811), (214, 196672), (224, 187892), (428, 98336), (439, 95872), (448, 93946), (749, 56192), (856, 49168), (878, 47936), (896, 46973), (1498, 28096), (1712, 24584), (1756, 23968), (2996, 14048), (3073, 13696), (3424, 12292), (3512, 11984), (5992, 7024), (6146, 6848)]