494587136

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{27211}}^1$

素因数の和:27298

約数の個数: 36

約数和(自身を含む): 1001183904

約数和(自身を除く): 506596768

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 27211, 54422, 108844, 217688, 435376, 870752, 1741504, 1931981, 3483008, 3863962, 6966016, 7727924, 15455848, 30911696, 61823392, 123646784, 247293568, 494587136]

約数ペア:

[(1, 494587136), (2, 247293568), (4, 123646784), (8, 61823392), (16, 30911696), (32, 15455848), (64, 7727924), (71, 6966016), (128, 3863962), (142, 3483008), (256, 1931981), (284, 1741504), (568, 870752), (1136, 435376), (2272, 217688), (4544, 108844), (9088, 54422), (18176, 27211)]