67821886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{4721}}^1$

素因数の和:5387

約数の個数: 16

約数和(自身を含む): 111174768

約数和(自身を除く): 43352882

約数列:

[1, 2, 11, 22, 653, 1306, 4721, 7183, 9442, 14366, 51931, 103862, 3082813, 6165626, 33910943, 67821886]

約数ペア:

[(1, 67821886), (2, 33910943), (11, 6165626), (22, 3082813), (653, 103862), (1306, 51931), (4721, 14366), (7183, 9442)]