72460418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9467}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 112479840

約数和(自身を除く): 40019422

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 9467, 18934, 407081, 814162, 842563, 1685126, 36230209, 72460418]

約数ペア:

[(1, 72460418), (2, 36230209), (43, 1685126), (86, 842563), (89, 814162), (178, 407081), (3827, 18934), (7654, 9467)]