24799648

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 26094272

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 269, 344, 536, 538, 688, 1072, 1076, 1376, 2144, 2152, 2881, 4304, 5762, 8608, 11524, 11567, 18023, 23048, 23134, 36046, 46096, 46268, 72092, 92192, 92536, 144184, 185072, 288368, 370144, 576736, 774989, 1549978, 3099956, 6199912, 12399824, 24799648]

約数ペア:

[(1, 24799648), (2, 12399824), (4, 6199912), (8, 3099956), (16, 1549978), (32, 774989), (43, 576736), (67, 370144), (86, 288368), (134, 185072), (172, 144184), (268, 92536), (269, 92192), (344, 72092), (536, 46268), (538, 46096), (688, 36046), (1072, 23134), (1076, 23048), (1376, 18023), (2144, 11567), (2152, 11524), (2881, 8608), (4304, 5762)]