70937428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1789}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 129911040

約数和(自身を除く): 58973612

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 1789, 3578, 7156, 9913, 19826, 39652, 41147, 82294, 164588, 771059, 1542118, 3084236, 17734357, 35468714, 70937428]

約数ペア:

[(1, 70937428), (2, 35468714), (4, 17734357), (23, 3084236), (46, 1542118), (92, 771059), (431, 164588), (862, 82294), (1724, 41147), (1789, 39652), (3578, 19826), (7156, 9913)]