28320314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 48940416

約数和(自身を除く): 20620102

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 577, 1067, 1154, 2134, 2231, 4462, 6347, 12694, 13271, 24541, 26542, 49082, 55969, 111938, 145981, 291962, 615659, 1231318, 1287287, 2574574, 14160157, 28320314]

約数ペア:

[(1, 28320314), (2, 14160157), (11, 2574574), (22, 1287287), (23, 1231318), (46, 615659), (97, 291962), (194, 145981), (253, 111938), (506, 55969), (577, 49082), (1067, 26542), (1154, 24541), (2134, 13271), (2231, 12694), (4462, 6347)]