25142784

素因数分解:

$2^9\times 3^1\times {\mathrm{16369}}^1$

素因数の和:16390

約数の個数: 40

約数和(自身を含む): 66986040

約数和(自身を除く): 41843256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 16369, 32738, 49107, 65476, 98214, 130952, 196428, 261904, 392856, 523808, 785712, 1047616, 1571424, 2095232, 3142848, 4190464, 6285696, 8380928, 12571392, 25142784]

約数ペア:

[(1, 25142784), (2, 12571392), (3, 8380928), (4, 6285696), (6, 4190464), (8, 3142848), (12, 2095232), (16, 1571424), (24, 1047616), (32, 785712), (48, 523808), (64, 392856), (96, 261904), (128, 196428), (192, 130952), (256, 98214), (384, 65476), (512, 49107), (768, 32738), (1536, 16369)]