24788372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 26998636

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 337, 497, 518, 674, 994, 1036, 1348, 1988, 2359, 2627, 4718, 5254, 9436, 10508, 12469, 18389, 23927, 24938, 36778, 47854, 49876, 73556, 87283, 95708, 167489, 174566, 334978, 349132, 669956, 885299, 1770598, 3541196, 6197093, 12394186, 24788372]

約数ペア:

[(1, 24788372), (2, 12394186), (4, 6197093), (7, 3541196), (14, 1770598), (28, 885299), (37, 669956), (71, 349132), (74, 334978), (142, 174566), (148, 167489), (259, 95708), (284, 87283), (337, 73556), (497, 49876), (518, 47854), (674, 36778), (994, 24938), (1036, 23927), (1348, 18389), (1988, 12469), (2359, 10508), (2627, 9436), (4718, 5254)]