71034994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17351}}^1$

素因数の和:17465

約数の個数: 16

約数和(自身を含む): 112440960

約数和(自身を除く): 41405966

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 17351, 34702, 399073, 798146, 1544239, 3088478, 35517497, 71034994]

約数ペア:

[(1, 71034994), (2, 35517497), (23, 3088478), (46, 1544239), (89, 798146), (178, 399073), (2047, 34702), (4094, 17351)]