28198722

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^2\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 57078864

約数和(自身を除く): 28880142

約数列:

[1, 2, 3, 6, 103, 206, 309, 443, 618, 886, 1329, 2658, 10609, 21218, 31827, 45629, 63654, 91258, 136887, 273774, 4699787, 9399574, 14099361, 28198722]

約数ペア:

[(1, 28198722), (2, 14099361), (3, 9399574), (6, 4699787), (103, 273774), (206, 136887), (309, 91258), (443, 63654), (618, 45629), (886, 31827), (1329, 21218), (2658, 10609)]