7090348544

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{195047}}^1$

素因数の和:195136

約数の個数: 40

約数和(自身を含む): 14366455488

約数和(自身を除く): 7276106944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 36352, 195047, 390094, 780188, 1560376, 3120752, 6241504, 12483008, 13848337, 24966016, 27696674, 49932032, 55393348, 99864064, 110786696, 221573392, 443146784, 886293568, 1772587136, 3545174272, 7090348544]

約数ペア:

[(1, 7090348544), (2, 3545174272), (4, 1772587136), (8, 886293568), (16, 443146784), (32, 221573392), (64, 110786696), (71, 99864064), (128, 55393348), (142, 49932032), (256, 27696674), (284, 24966016), (512, 13848337), (568, 12483008), (1136, 6241504), (2272, 3120752), (4544, 1560376), (9088, 780188), (18176, 390094), (36352, 195047)]