8399928

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3271}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 21202560

約数和(自身を除く): 12802632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 3271, 6542, 9813, 13084, 19626, 26168, 39252, 78504, 349997, 699994, 1049991, 1399988, 2099982, 2799976, 4199964, 8399928]

約数ペア:

[(1, 8399928), (2, 4199964), (3, 2799976), (4, 2099982), (6, 1399988), (8, 1049991), (12, 699994), (24, 349997), (107, 78504), (214, 39252), (321, 26168), (428, 19626), (642, 13084), (856, 9813), (1284, 6542), (2568, 3271)]