15704039008

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{141061}}^1$

素因数の和:141156

約数の個数: 72

約数和(自身を含む): 36471862224

約数和(自身を除く): 20767823216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 55664, 111328, 141061, 282122, 564244, 987427, 1128488, 1974854, 2256976, 3949708, 4513952, 6911989, 7899416, 10015331, 13823978, 15798832, 20030662, 27647956, 31597664, 40061324, 55295912, 70107317, 80122648, 110591824, 140214634, 160245296, 221183648, 280429268, 320490592, 490751219, 560858536, 981502438, 1121717072, 1963004876, 2243434144, 3926009752, 7852019504, 15704039008]

約数ペア:

[(1, 15704039008), (2, 7852019504), (4, 3926009752), (7, 2243434144), (8, 1963004876), (14, 1121717072), (16, 981502438), (28, 560858536), (32, 490751219), (49, 320490592), (56, 280429268), (71, 221183648), (98, 160245296), (112, 140214634), (142, 110591824), (196, 80122648), (224, 70107317), (284, 55295912), (392, 40061324), (497, 31597664), (568, 27647956), (784, 20030662), (994, 15798832), (1136, 13823978), (1568, 10015331), (1988, 7899416), (2272, 6911989), (3479, 4513952), (3976, 3949708), (6958, 2256976), (7952, 1974854), (13916, 1128488), (15904, 987427), (27832, 564244), (55664, 282122), (111328, 141061)]