26504639

素因数分解:

$7^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 32941440

約数和(自身を除く): 6436801

約数列:

[1, 7, 19, 49, 83, 133, 343, 581, 931, 1577, 2401, 4067, 6517, 11039, 16807, 28469, 45619, 77273, 199283, 319333, 540911, 1394981, 3786377, 26504639]

約数ペア:

[(1, 26504639), (7, 3786377), (19, 1394981), (49, 540911), (83, 319333), (133, 199283), (343, 77273), (581, 45619), (931, 28469), (1577, 16807), (2401, 11039), (4067, 6517)]