28351974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1559}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 36643866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433, 866, 1299, 1559, 2598, 3031, 3118, 4677, 6062, 9093, 9354, 10913, 18186, 21826, 32739, 65478, 675047, 1350094, 2025141, 4050282, 4725329, 9450658, 14175987, 28351974]

約数ペア:

[(1, 28351974), (2, 14175987), (3, 9450658), (6, 4725329), (7, 4050282), (14, 2025141), (21, 1350094), (42, 675047), (433, 65478), (866, 32739), (1299, 21826), (1559, 18186), (2598, 10913), (3031, 9354), (3118, 9093), (4677, 6062)]