71387305906

素因数分解:

$2^1\times 7^2\times {\mathrm{36677}}^1\times {\mathrm{19861}}^1$

素因数の和:56554

約数の個数: 24

約数和(自身を含む): 124573232556

約数和(自身を除く): 53185926650

約数列:

[1, 2, 7, 14, 49, 98, 19861, 36677, 39722, 73354, 139027, 256739, 278054, 513478, 973189, 1797173, 1946378, 3594346, 728441897, 1456883794, 5099093279, 10198186558, 35693652953, 71387305906]

約数ペア:

[(1, 71387305906), (2, 35693652953), (7, 10198186558), (14, 5099093279), (49, 1456883794), (98, 728441897), (19861, 3594346), (36677, 1946378), (39722, 1797173), (73354, 973189), (139027, 513478), (256739, 278054)]