8047228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 16973824

約数和(自身を除く): 8926596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 127, 146, 217, 254, 292, 434, 508, 511, 868, 889, 1022, 1778, 2044, 2263, 3556, 3937, 4526, 7874, 9052, 9271, 15748, 15841, 18542, 27559, 31682, 37084, 55118, 63364, 64897, 110236, 129794, 259588, 287401, 574802, 1149604, 2011807, 4023614, 8047228]

約数ペア:

[(1, 8047228), (2, 4023614), (4, 2011807), (7, 1149604), (14, 574802), (28, 287401), (31, 259588), (62, 129794), (73, 110236), (124, 64897), (127, 63364), (146, 55118), (217, 37084), (254, 31682), (292, 27559), (434, 18542), (508, 15841), (511, 15748), (868, 9271), (889, 9052), (1022, 7874), (1778, 4526), (2044, 3937), (2263, 3556)]