26076869

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 34046784

約数和(自身を除く): 7969915

約数列:

[1, 7, 13, 47, 49, 67, 91, 169, 329, 469, 611, 637, 871, 1183, 2303, 3149, 3283, 4277, 6097, 7943, 8281, 11323, 22043, 29939, 40937, 42679, 55601, 79261, 154301, 286559, 389207, 532181, 554827, 2005913, 3725267, 26076869]

約数ペア:

[(1, 26076869), (7, 3725267), (13, 2005913), (47, 554827), (49, 532181), (67, 389207), (91, 286559), (169, 154301), (329, 79261), (469, 55601), (611, 42679), (637, 40937), (871, 29939), (1183, 22043), (2303, 11323), (3149, 8281), (3283, 7943), (4277, 6097)]