285968152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7591}}^1$

素因数の和:7891

約数の個数: 32

約数和(自身を含む): 569855520

約数和(自身を除く): 283887368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 4709, 7591, 9418, 15182, 18836, 30364, 37672, 60728, 129047, 258094, 516188, 1032376, 2102707, 4205414, 8410828, 16821656, 35746019, 71492038, 142984076, 285968152]

約数ペア:

[(1, 285968152), (2, 142984076), (4, 71492038), (8, 35746019), (17, 16821656), (34, 8410828), (68, 4205414), (136, 2102707), (277, 1032376), (554, 516188), (1108, 258094), (2216, 129047), (4709, 60728), (7591, 37672), (9418, 30364), (15182, 18836)]