74194393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 95169536

約数和(自身を除く): 20975143

約数列:

[1, 7, 13, 43, 67, 91, 283, 301, 469, 559, 871, 1981, 2881, 3679, 3913, 6097, 12169, 18961, 20167, 25753, 37453, 85183, 132727, 158197, 246493, 262171, 815323, 1107379, 1725451, 5707261, 10599199, 74194393]

約数ペア:

[(1, 74194393), (7, 10599199), (13, 5707261), (43, 1725451), (67, 1107379), (91, 815323), (283, 262171), (301, 246493), (469, 158197), (559, 132727), (871, 85183), (1981, 37453), (2881, 25753), (3679, 20167), (3913, 18961), (6097, 12169)]