78241492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121493}}^1$

素因数の和:121527

約数の個数: 24

約数和(自身を含む): 163287936

約数和(自身を除く): 85046444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 121493, 242986, 485972, 850451, 1700902, 2794339, 3401804, 5588678, 11177356, 19560373, 39120746, 78241492]

約数ペア:

[(1, 78241492), (2, 39120746), (4, 19560373), (7, 11177356), (14, 5588678), (23, 3401804), (28, 2794339), (46, 1700902), (92, 850451), (161, 485972), (322, 242986), (644, 121493)]