8564164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9579836

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 199, 203, 212, 371, 398, 406, 742, 796, 812, 1393, 1484, 1537, 2786, 3074, 5572, 5771, 6148, 10547, 10759, 11542, 21094, 21518, 23084, 40397, 42188, 43036, 73829, 80794, 147658, 161588, 295316, 305863, 611726, 1223452, 2141041, 4282082, 8564164]

約数ペア:

[(1, 8564164), (2, 4282082), (4, 2141041), (7, 1223452), (14, 611726), (28, 305863), (29, 295316), (53, 161588), (58, 147658), (106, 80794), (116, 73829), (199, 43036), (203, 42188), (212, 40397), (371, 23084), (398, 21518), (406, 21094), (742, 11542), (796, 10759), (812, 10547), (1393, 6148), (1484, 5771), (1537, 5572), (2786, 3074)]