1274963072

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{231643}}^1$

素因数の和:231700

約数の個数: 32

約数和(自身を含む): 2599045680

約数和(自身を除く): 1324082608

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 231643, 463286, 926572, 1853144, 3706288, 7412576, 9960649, 14825152, 19921298, 29650304, 39842596, 79685192, 159370384, 318740768, 637481536, 1274963072]

約数ペア:

[(1, 1274963072), (2, 637481536), (4, 318740768), (8, 159370384), (16, 79685192), (32, 39842596), (43, 29650304), (64, 19921298), (86, 14825152), (128, 9960649), (172, 7412576), (344, 3706288), (688, 1853144), (1376, 926572), (2752, 463286), (5504, 231643)]