28604710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168263}}^1$

素因数の和:168287

約数の個数: 16

約数和(自身を含む): 54517536

約数和(自身を除く): 25912826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168263, 336526, 841315, 1682630, 2860471, 5720942, 14302355, 28604710]

約数ペア:

[(1, 28604710), (2, 14302355), (5, 5720942), (10, 2860471), (17, 1682630), (34, 841315), (85, 336526), (170, 168263)]