2499904064

素因数分解:

$2^6\times 7^1\times {\mathrm{5580143}}^1$

素因数の和:5580162

約数の個数: 28

約数和(自身を含む): 5669426304

約数和(自身を除く): 3169522240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 5580143, 11160286, 22320572, 39061001, 44641144, 78122002, 89282288, 156244004, 178564576, 312488008, 357129152, 624976016, 1249952032, 2499904064]

約数ペア:

[(1, 2499904064), (2, 1249952032), (4, 624976016), (7, 357129152), (8, 312488008), (14, 178564576), (16, 156244004), (28, 89282288), (32, 78122002), (56, 44641144), (64, 39061001), (112, 22320572), (224, 11160286), (448, 5580143)]