74260604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 144923184

約数和(自身を除く): 70662580

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 2161, 3124, 4322, 8591, 8644, 17182, 23771, 34364, 47542, 95084, 153431, 261481, 306862, 522962, 613724, 1045924, 1687741, 3375482, 6750964, 18565151, 37130302, 74260604]

約数ペア:

[(1, 74260604), (2, 37130302), (4, 18565151), (11, 6750964), (22, 3375482), (44, 1687741), (71, 1045924), (121, 613724), (142, 522962), (242, 306862), (284, 261481), (484, 153431), (781, 95084), (1562, 47542), (2161, 34364), (3124, 23771), (4322, 17182), (8591, 8644)]