25783128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{51157}}^1$

素因数の和:51176

約数の個数: 48

約数和(自身を含む): 79806480

約数和(自身を除く): 54023352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 51157, 102314, 153471, 204628, 306942, 358099, 409256, 460413, 613884, 716198, 920826, 1074297, 1227768, 1432396, 1841652, 2148594, 2864792, 3222891, 3683304, 4297188, 6445782, 8594376, 12891564, 25783128]

約数ペア:

[(1, 25783128), (2, 12891564), (3, 8594376), (4, 6445782), (6, 4297188), (7, 3683304), (8, 3222891), (9, 2864792), (12, 2148594), (14, 1841652), (18, 1432396), (21, 1227768), (24, 1074297), (28, 920826), (36, 716198), (42, 613884), (56, 460413), (63, 409256), (72, 358099), (84, 306942), (126, 204628), (168, 153471), (252, 102314), (504, 51157)]