28851352

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 55411200

約数和(自身を除く): 26559848

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 389, 508, 584, 778, 1016, 1556, 3112, 9271, 18542, 28397, 37084, 49403, 56794, 74168, 98806, 113588, 197612, 227176, 395224, 3606419, 7212838, 14425676, 28851352]

約数ペア:

[(1, 28851352), (2, 14425676), (4, 7212838), (8, 3606419), (73, 395224), (127, 227176), (146, 197612), (254, 113588), (292, 98806), (389, 74168), (508, 56794), (584, 49403), (778, 37084), (1016, 28397), (1556, 18542), (3112, 9271)]