71040886

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{38153}}^1$

素因数の和:38188

約数の個数: 24

約数和(自身を含む): 130486680

約数和(自身を除く): 59445794

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 38153, 76306, 267071, 534142, 724907, 1449814, 1869497, 3738994, 5074349, 10148698, 35520443, 71040886]

約数ペア:

[(1, 71040886), (2, 35520443), (7, 10148698), (14, 5074349), (19, 3738994), (38, 1869497), (49, 1449814), (98, 724907), (133, 534142), (266, 267071), (931, 76306), (1862, 38153)]