28700200186

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7620871}}^1$

素因数の和:7621149

約数の個数: 16

約数和(自身を含む): 49383250560

約数和(自身を除く): 20683050374

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 7620871, 15241742, 53346097, 106692194, 2050014299, 4100028598, 14350100093, 28700200186]

約数ペア:

[(1, 28700200186), (2, 14350100093), (7, 4100028598), (14, 2050014299), (269, 106692194), (538, 53346097), (1883, 15241742), (3766, 7620871)]