57730712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 116953200

約数和(自身を除く): 59222488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1427, 1556, 2854, 3112, 5057, 5708, 10114, 11416, 18551, 20228, 37102, 40456, 74204, 148408, 555103, 1110206, 2220412, 4440824, 7216339, 14432678, 28865356, 57730712]

約数ペア:

[(1, 57730712), (2, 28865356), (4, 14432678), (8, 7216339), (13, 4440824), (26, 2220412), (52, 1110206), (104, 555103), (389, 148408), (778, 74204), (1427, 40456), (1556, 37102), (2854, 20228), (3112, 18551), (5057, 11416), (5708, 10114)]