26386724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 57689856

約数和(自身を除く): 31303132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1021, 1846, 1988, 2042, 3692, 4084, 6461, 7147, 12922, 13273, 14294, 25844, 26546, 28588, 53092, 72491, 92911, 144982, 185822, 289964, 371644, 507437, 942383, 1014874, 1884766, 2029748, 3769532, 6596681, 13193362, 26386724]

約数ペア:

[(1, 26386724), (2, 13193362), (4, 6596681), (7, 3769532), (13, 2029748), (14, 1884766), (26, 1014874), (28, 942383), (52, 507437), (71, 371644), (91, 289964), (142, 185822), (182, 144982), (284, 92911), (364, 72491), (497, 53092), (923, 28588), (994, 26546), (1021, 25844), (1846, 14294), (1988, 13273), (2042, 12922), (3692, 7147), (4084, 6461)]