68179748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 148439424

約数和(自身を除く): 80259676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 1931, 2522, 2716, 3862, 5044, 7724, 8827, 13517, 17654, 25103, 27034, 35308, 50206, 54068, 100412, 175721, 187307, 351442, 374614, 702884, 749228, 1311149, 2434991, 2622298, 4869982, 5244596, 9739964, 17044937, 34089874, 68179748]

約数ペア:

[(1, 68179748), (2, 34089874), (4, 17044937), (7, 9739964), (13, 5244596), (14, 4869982), (26, 2622298), (28, 2434991), (52, 1311149), (91, 749228), (97, 702884), (182, 374614), (194, 351442), (364, 187307), (388, 175721), (679, 100412), (1261, 54068), (1358, 50206), (1931, 35308), (2522, 27034), (2716, 25103), (3862, 17654), (5044, 13517), (7724, 8827)]