71986006

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 109951920

約数和(自身を除く): 37965914

約数列:

[1, 2, 67, 134, 389, 778, 1381, 2762, 26063, 52126, 92527, 185054, 537209, 1074418, 35993003, 71986006]

約数ペア:

[(1, 71986006), (2, 35993003), (67, 1074418), (134, 537209), (389, 185054), (778, 92527), (1381, 52126), (2762, 26063)]