26910026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 21812662

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 2543, 5086, 5291, 10582, 27973, 33059, 55946, 66118, 94091, 188182, 363649, 727298, 1035001, 1223183, 2070002, 2446366, 13455013, 26910026]

約数ペア:

[(1, 26910026), (2, 13455013), (11, 2446366), (13, 2070002), (22, 1223183), (26, 1035001), (37, 727298), (74, 363649), (143, 188182), (286, 94091), (407, 66118), (481, 55946), (814, 33059), (962, 27973), (2543, 10582), (5086, 5291)]