38746784

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 80831520

約数和(自身を除く): 42084736

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 971, 1247, 1376, 1942, 2494, 3884, 4988, 7768, 9976, 15536, 19952, 28159, 31072, 39904, 41753, 56318, 83506, 112636, 167012, 225272, 334024, 450544, 668048, 901088, 1210837, 1336096, 2421674, 4843348, 9686696, 19373392, 38746784]

約数ペア:

[(1, 38746784), (2, 19373392), (4, 9686696), (8, 4843348), (16, 2421674), (29, 1336096), (32, 1210837), (43, 901088), (58, 668048), (86, 450544), (116, 334024), (172, 225272), (232, 167012), (344, 112636), (464, 83506), (688, 56318), (928, 41753), (971, 39904), (1247, 31072), (1376, 28159), (1942, 19952), (2494, 15536), (3884, 9976), (4988, 7768)]