71262478

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57193}}^1$

素因数の和:57291

約数の個数: 16

約数和(自身を含む): 123539040

約数和(自身を除く): 52276562

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 57193, 114386, 400351, 800702, 5090177, 10180354, 35631239, 71262478]

約数ペア:

[(1, 71262478), (2, 35631239), (7, 10180354), (14, 5090177), (89, 800702), (178, 400351), (623, 114386), (1246, 57193)]