65121694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 53032034

約数列:

[1, 2, 11, 22, 23, 41, 43, 46, 73, 82, 86, 146, 253, 451, 473, 506, 803, 902, 943, 946, 989, 1606, 1679, 1763, 1886, 1978, 2993, 3139, 3358, 3526, 5986, 6278, 10373, 10879, 18469, 19393, 20746, 21758, 32923, 34529, 36938, 38786, 40549, 65846, 68839, 69058, 72197, 81098, 128699, 137678, 144394, 257398, 446039, 757229, 794167, 892078, 1415689, 1514458, 1588334, 2831378, 2960077, 5920154, 32560847, 65121694]

約数ペア:

[(1, 65121694), (2, 32560847), (11, 5920154), (22, 2960077), (23, 2831378), (41, 1588334), (43, 1514458), (46, 1415689), (73, 892078), (82, 794167), (86, 757229), (146, 446039), (253, 257398), (451, 144394), (473, 137678), (506, 128699), (803, 81098), (902, 72197), (943, 69058), (946, 68839), (989, 65846), (1606, 40549), (1679, 38786), (1763, 36938), (1886, 34529), (1978, 32923), (2993, 21758), (3139, 20746), (3358, 19393), (3526, 18469), (5986, 10879), (6278, 10373)]