25865868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 69963264

約数和(自身を除く): 44097396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4337, 5964, 8674, 13011, 17348, 26022, 30359, 52044, 60718, 91077, 121436, 182154, 307927, 364308, 615854, 923781, 1231708, 1847562, 2155489, 3695124, 4310978, 6466467, 8621956, 12932934, 25865868]

約数ペア:

[(1, 25865868), (2, 12932934), (3, 8621956), (4, 6466467), (6, 4310978), (7, 3695124), (12, 2155489), (14, 1847562), (21, 1231708), (28, 923781), (42, 615854), (71, 364308), (84, 307927), (142, 182154), (213, 121436), (284, 91077), (426, 60718), (497, 52044), (852, 30359), (994, 26022), (1491, 17348), (1988, 13011), (2982, 8674), (4337, 5964)]