26127574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 18351146

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 389, 473, 778, 781, 946, 1562, 3053, 4279, 6106, 8558, 16727, 27619, 33454, 33583, 55238, 67166, 183997, 303809, 367994, 607618, 1187617, 2375234, 13063787, 26127574]

約数ペア:

[(1, 26127574), (2, 13063787), (11, 2375234), (22, 1187617), (43, 607618), (71, 367994), (86, 303809), (142, 183997), (389, 67166), (473, 55238), (778, 33583), (781, 33454), (946, 27619), (1562, 16727), (3053, 8558), (4279, 6106)]