71148832

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 148357440

約数和(自身を除く): 77208608

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1783, 2494, 3566, 4988, 7132, 9976, 14264, 19952, 28528, 39904, 51707, 57056, 76669, 103414, 153338, 206828, 306676, 413656, 613352, 827312, 1226704, 1654624, 2223401, 2453408, 4446802, 8893604, 17787208, 35574416, 71148832]

約数ペア:

[(1, 71148832), (2, 35574416), (4, 17787208), (8, 8893604), (16, 4446802), (29, 2453408), (32, 2223401), (43, 1654624), (58, 1226704), (86, 827312), (116, 613352), (172, 413656), (232, 306676), (344, 206828), (464, 153338), (688, 103414), (928, 76669), (1247, 57056), (1376, 51707), (1783, 39904), (2494, 28528), (3566, 19952), (4988, 14264), (7132, 9976)]