71246786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63727}}^1$

素因数の和:63785

約数の個数: 16

約数和(自身を含む): 117769344

約数和(自身を除く): 46522558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63727, 127454, 828451, 1656902, 2740261, 5480522, 35623393, 71246786]

約数ペア:

[(1, 71246786), (2, 35623393), (13, 5480522), (26, 2740261), (43, 1656902), (86, 828451), (559, 127454), (1118, 63727)]