2987824

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 6983184

約数和(自身を除く): 3995360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 103, 112, 148, 196, 206, 259, 296, 392, 412, 518, 592, 721, 784, 824, 1036, 1442, 1648, 1813, 2072, 2884, 3626, 3811, 4144, 5047, 5768, 7252, 7622, 10094, 11536, 14504, 15244, 20188, 26677, 29008, 30488, 40376, 53354, 60976, 80752, 106708, 186739, 213416, 373478, 426832, 746956, 1493912, 2987824]

約数ペア:

[(1, 2987824), (2, 1493912), (4, 746956), (7, 426832), (8, 373478), (14, 213416), (16, 186739), (28, 106708), (37, 80752), (49, 60976), (56, 53354), (74, 40376), (98, 30488), (103, 29008), (112, 26677), (148, 20188), (196, 15244), (206, 14504), (259, 11536), (296, 10094), (392, 7622), (412, 7252), (518, 5768), (592, 5047), (721, 4144), (784, 3811), (824, 3626), (1036, 2884), (1442, 2072), (1648, 1813)]