39288746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 70187520

約数和(自身を除く): 30898774

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 1039, 2078, 2701, 5402, 7273, 14546, 18907, 37814, 38443, 75847, 76886, 151694, 269101, 530929, 538202, 1061858, 2806339, 5612678, 19644373, 39288746]

約数ペア:

[(1, 39288746), (2, 19644373), (7, 5612678), (14, 2806339), (37, 1061858), (73, 538202), (74, 530929), (146, 269101), (259, 151694), (511, 76886), (518, 75847), (1022, 38443), (1039, 37814), (2078, 18907), (2701, 14546), (5402, 7273)]