8697156922888

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1\times {\mathrm{435653}}^1$

素因数の和:440758

約数の個数: 64

約数和(自身を含む): 18903061912320

約数和(自身を除く): 10205904989432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 5021, 10042, 20084, 35147, 40168, 70294, 140588, 281176, 356491, 435653, 712982, 871306, 1425964, 1742612, 2495437, 2851928, 3049571, 3485224, 4990874, 6099142, 9981748, 12198284, 19963496, 24396568, 30931363, 61862726, 123725452, 216519541, 247450904, 433039082, 866078164, 1732156328, 2187413713, 4374827426, 8749654852, 15311895991, 17499309704, 30623791982, 61247583964, 122495167928, 155306373623, 310612747246, 621225494492, 1087144615361, 1242450988984, 2174289230722, 4348578461444, 8697156922888]

約数ペア:

[(1, 8697156922888), (2, 4348578461444), (4, 2174289230722), (7, 1242450988984), (8, 1087144615361), (14, 621225494492), (28, 310612747246), (56, 155306373623), (71, 122495167928), (142, 61247583964), (284, 30623791982), (497, 17499309704), (568, 15311895991), (994, 8749654852), (1988, 4374827426), (3976, 2187413713), (5021, 1732156328), (10042, 866078164), (20084, 433039082), (35147, 247450904), (40168, 216519541), (70294, 123725452), (140588, 61862726), (281176, 30931363), (356491, 24396568), (435653, 19963496), (712982, 12198284), (871306, 9981748), (1425964, 6099142), (1742612, 4990874), (2495437, 3485224), (2851928, 3049571)]