71259826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{44371}}^1$

素因数の和:44457

約数の個数: 16

約数和(自身を含む): 118207008

約数和(自身を除く): 46947182

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 44371, 88742, 488081, 976162, 3239083, 6478166, 35629913, 71259826]

約数ペア:

[(1, 71259826), (2, 35629913), (11, 6478166), (22, 3239083), (73, 976162), (146, 488081), (803, 88742), (1606, 44371)]