66543710

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24023}}^1$

素因数の和:24307

約数の個数: 16

約数和(自身を含む): 120216096

約数和(自身を除く): 53672386

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 24023, 48046, 120115, 240230, 6654371, 13308742, 33271855, 66543710]

約数ペア:

[(1, 66543710), (2, 33271855), (5, 13308742), (10, 6654371), (277, 240230), (554, 120115), (1385, 48046), (2770, 24023)]