27929356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^2$

素因数の和:578

約数の個数: 36

約数和(自身を含む): 60373488

約数和(自身を除く): 32444132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 1108, 1939, 3601, 3878, 7202, 7756, 14404, 25207, 50414, 76729, 100828, 153458, 306916, 537103, 997477, 1074206, 1994954, 2148412, 3989908, 6982339, 13964678, 27929356]

約数ペア:

[(1, 27929356), (2, 13964678), (4, 6982339), (7, 3989908), (13, 2148412), (14, 1994954), (26, 1074206), (28, 997477), (52, 537103), (91, 306916), (182, 153458), (277, 100828), (364, 76729), (554, 50414), (1108, 25207), (1939, 14404), (3601, 7756), (3878, 7202)]