42784862

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 65582352

約数和(自身を除く): 22797490

約数列:

[1, 2, 73, 131, 146, 262, 2237, 4474, 9563, 19126, 163301, 293047, 326602, 586094, 21392431, 42784862]

約数ペア:

[(1, 42784862), (2, 21392431), (73, 586094), (131, 326602), (146, 293047), (262, 163301), (2237, 19126), (4474, 9563)]