28242824

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 54225720

約数和(自身を除く): 25982896

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 353, 548, 584, 706, 1096, 1412, 2824, 10001, 20002, 25769, 40004, 48361, 51538, 80008, 96722, 103076, 193444, 206152, 386888, 3530353, 7060706, 14121412, 28242824]

約数ペア:

[(1, 28242824), (2, 14121412), (4, 7060706), (8, 3530353), (73, 386888), (137, 206152), (146, 193444), (274, 103076), (292, 96722), (353, 80008), (548, 51538), (584, 48361), (706, 40004), (1096, 25769), (1412, 20002), (2824, 10001)]