26411266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 47256192

約数和(自身を除く): 20844926

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 761, 938, 1522, 2479, 4958, 5327, 10654, 17353, 28157, 34706, 50987, 56314, 101974, 197099, 356909, 394198, 713818, 1886519, 3773038, 13205633, 26411266]

約数ペア:

[(1, 26411266), (2, 13205633), (7, 3773038), (14, 1886519), (37, 713818), (67, 394198), (74, 356909), (134, 197099), (259, 101974), (469, 56314), (518, 50987), (761, 34706), (938, 28157), (1522, 17353), (2479, 10654), (4958, 5327)]