26940628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3623}}^1$

素因数の和:3664

約数の個数: 36

約数和(自身を含む): 55708128

約数和(自身を除く): 28767500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3623, 3718, 7246, 7436, 14492, 39853, 47099, 79706, 94198, 159412, 188396, 518089, 612287, 1036178, 1224574, 2072356, 2449148, 6735157, 13470314, 26940628]

約数ペア:

[(1, 26940628), (2, 13470314), (4, 6735157), (11, 2449148), (13, 2072356), (22, 1224574), (26, 1036178), (44, 612287), (52, 518089), (143, 188396), (169, 159412), (286, 94198), (338, 79706), (572, 47099), (676, 39853), (1859, 14492), (3623, 7436), (3718, 7246)]