42267568

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3527}}^1$

素因数の和:3649

約数の個数: 40

約数和(自身を含む): 94493952

約数和(自身を除く): 52226384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 3527, 5992, 7054, 11984, 14108, 24689, 28216, 49378, 56432, 98756, 197512, 377389, 395024, 754778, 1509556, 2641723, 3019112, 5283446, 6038224, 10566892, 21133784, 42267568]

約数ペア:

[(1, 42267568), (2, 21133784), (4, 10566892), (7, 6038224), (8, 5283446), (14, 3019112), (16, 2641723), (28, 1509556), (56, 754778), (107, 395024), (112, 377389), (214, 197512), (428, 98756), (749, 56432), (856, 49378), (1498, 28216), (1712, 24689), (2996, 14108), (3527, 11984), (5992, 7054)]