28660502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3271}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 46449312

約数和(自身を除く): 17788810

約数列:

[1, 2, 13, 26, 337, 674, 3271, 4381, 6542, 8762, 42523, 85046, 1102327, 2204654, 14330251, 28660502]

約数ペア:

[(1, 28660502), (2, 14330251), (13, 2204654), (26, 1102327), (337, 85046), (674, 42523), (3271, 8762), (4381, 6542)]