71364982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1288

約数の個数: 24

約数和(自身を含む): 116607600

約数和(自身を除く): 45242618

約数列:

[1, 2, 13, 26, 169, 199, 338, 398, 1061, 2122, 2587, 5174, 13793, 27586, 33631, 67262, 179309, 211139, 358618, 422278, 2744807, 5489614, 35682491, 71364982]

約数ペア:

[(1, 71364982), (2, 35682491), (13, 5489614), (26, 2744807), (169, 422278), (199, 358618), (338, 211139), (398, 179309), (1061, 67262), (2122, 33631), (2587, 27586), (5174, 13793)]