71367982

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{7879}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 122549760

約数和(自身を除く): 51181778

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 7879, 9058, 15758, 55153, 110306, 5097713, 10195426, 35683991, 71367982]

約数ペア:

[(1, 71367982), (2, 35683991), (7, 10195426), (14, 5097713), (647, 110306), (1294, 55153), (4529, 15758), (7879, 9058)]