72994678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 112402080

約数和(自身を除く): 39407402

約数列:

[1, 2, 41, 82, 839, 1061, 1678, 2122, 34399, 43501, 68798, 87002, 890179, 1780358, 36497339, 72994678]

約数ペア:

[(1, 72994678), (2, 36497339), (41, 1780358), (82, 890179), (839, 87002), (1061, 68798), (1678, 43501), (2122, 34399)]