71663732

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3803}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 143578176

約数和(自身を除く): 71914444

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 3803, 4711, 7606, 9422, 15212, 18844, 26621, 53242, 106484, 2559419, 5118838, 10237676, 17915933, 35831866, 71663732]

約数ペア:

[(1, 71663732), (2, 35831866), (4, 17915933), (7, 10237676), (14, 5118838), (28, 2559419), (673, 106484), (1346, 53242), (2692, 26621), (3803, 18844), (4711, 15212), (7606, 9422)]