28294494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 60777216

約数和(自身を除く): 32482722

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 3907, 7242, 7814, 11721, 23442, 66419, 132838, 199257, 277397, 398514, 554794, 832191, 1664382, 4715749, 9431498, 14147247, 28294494]

約数ペア:

[(1, 28294494), (2, 14147247), (3, 9431498), (6, 4715749), (17, 1664382), (34, 832191), (51, 554794), (71, 398514), (102, 277397), (142, 199257), (213, 132838), (426, 66419), (1207, 23442), (2414, 11721), (3621, 7814), (3907, 7242)]