28968685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 35811072

約数和(自身を除く): 6842387

約数列:

[1, 5, 47, 131, 235, 655, 941, 4705, 6157, 30785, 44227, 123271, 221135, 616355, 5793737, 28968685]

約数ペア:

[(1, 28968685), (5, 5793737), (47, 616355), (131, 221135), (235, 123271), (655, 44227), (941, 30785), (4705, 6157)]