26886376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 55519200

約数和(自身を除く): 28632824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 2803, 4796, 5606, 9592, 11212, 22424, 30833, 61666, 123332, 246664, 305527, 611054, 1222108, 2444216, 3360797, 6721594, 13443188, 26886376]

約数ペア:

[(1, 26886376), (2, 13443188), (4, 6721594), (8, 3360797), (11, 2444216), (22, 1222108), (44, 611054), (88, 305527), (109, 246664), (218, 123332), (436, 61666), (872, 30833), (1199, 22424), (2398, 11212), (2803, 9592), (4796, 5606)]