28917336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172127}}^1$

素因数の和:172143

約数の個数: 32

約数和(自身を含む): 82621440

約数和(自身を除く): 53704104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172127, 344254, 516381, 688508, 1032762, 1204889, 1377016, 2065524, 2409778, 3614667, 4131048, 4819556, 7229334, 9639112, 14458668, 28917336]

約数ペア:

[(1, 28917336), (2, 14458668), (3, 9639112), (4, 7229334), (6, 4819556), (7, 4131048), (8, 3614667), (12, 2409778), (14, 2065524), (21, 1377016), (24, 1204889), (28, 1032762), (42, 688508), (56, 516381), (84, 344254), (168, 172127)]