72179639

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 86317056

約数和(自身を除く): 14137417

約数列:

[1, 7, 41, 47, 287, 329, 1927, 5351, 13489, 37457, 219391, 251497, 1535737, 1760479, 10311377, 72179639]

約数ペア:

[(1, 72179639), (7, 10311377), (41, 1760479), (47, 1535737), (287, 251497), (329, 219391), (1927, 37457), (5351, 13489)]