71329712

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{23099}}^1$

素因数の和:23300

約数の個数: 20

約数和(自身を含む): 138923400

約数和(自身を除く): 67593688

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 23099, 46198, 92396, 184792, 369584, 4458107, 8916214, 17832428, 35664856, 71329712]

約数ペア:

[(1, 71329712), (2, 35664856), (4, 17832428), (8, 8916214), (16, 4458107), (193, 369584), (386, 184792), (772, 92396), (1544, 46198), (3088, 23099)]