27145426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 23865134

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 359, 491, 718, 982, 2513, 3437, 3949, 5026, 5401, 6874, 7898, 10802, 27643, 37807, 55286, 75614, 176269, 352538, 1233883, 1938959, 2467766, 3877918, 13572713, 27145426]

約数ペア:

[(1, 27145426), (2, 13572713), (7, 3877918), (11, 2467766), (14, 1938959), (22, 1233883), (77, 352538), (154, 176269), (359, 75614), (491, 55286), (718, 37807), (982, 27643), (2513, 10802), (3437, 7898), (3949, 6874), (5026, 5401)]