6946978528

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{62401}}^1$

素因数の和:62496

約数の個数: 72

約数和(自身を含む): 16134161904

約数和(自身を除く): 9187183376

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, 62401, 111328, 124802, 249604, 436807, 499208, 873614, 998416, 1747228, 1996832, 3057649, 3494456, 4430471, 6115298, 6988912, 8860942, 12230596, 13977824, 17721884, 24461192, 31013297, 35443768, 48922384, 62026594, 70887536, 97844768, 124053188, 141775072, 217093079, 248106376, 434186158, 496212752, 868372316, 992425504, 1736744632, 3473489264, 6946978528]

約数ペア:

[(1, 6946978528), (2, 3473489264), (4, 1736744632), (7, 992425504), (8, 868372316), (14, 496212752), (16, 434186158), (28, 248106376), (32, 217093079), (49, 141775072), (56, 124053188), (71, 97844768), (98, 70887536), (112, 62026594), (142, 48922384), (196, 35443768), (224, 31013297), (284, 24461192), (392, 17721884), (497, 13977824), (568, 12230596), (784, 8860942), (994, 6988912), (1136, 6115298), (1568, 4430471), (1988, 3494456), (2272, 3057649), (3479, 1996832), (3976, 1747228), (6958, 998416), (7952, 873614), (13916, 499208), (15904, 436807), (27832, 249604), (55664, 124802), (62401, 111328)]