71050684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7517}}^1$

素因数の和:7677

約数の個数: 24

約数和(自身を含む): 132617520

約数和(自身を除く): 61566836

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 7517, 9452, 15034, 30068, 127789, 255578, 511156, 1044863, 2089726, 4179452, 17762671, 35525342, 71050684]

約数ペア:

[(1, 71050684), (2, 35525342), (4, 17762671), (17, 4179452), (34, 2089726), (68, 1044863), (139, 511156), (278, 255578), (556, 127789), (2363, 30068), (4726, 15034), (7517, 9452)]