71320084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15737}}^1$

素因数の和:15855

約数の個数: 24

約数和(自身を含む): 137487168

約数和(自身を除く): 66167084

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 15737, 31474, 62948, 173107, 346214, 692428, 1620911, 3241822, 6483644, 17830021, 35660042, 71320084]

約数ペア:

[(1, 71320084), (2, 35660042), (4, 17830021), (11, 6483644), (22, 3241822), (44, 1620911), (103, 692428), (206, 346214), (412, 173107), (1133, 62948), (2266, 31474), (4532, 15737)]