71359568

素因数分解:

$2^4\times 7^1\times {\mathrm{637139}}^1$

素因数の和:637154

約数の個数: 20

約数和(自身を含む): 158010720

約数和(自身を除く): 86651152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637139, 1274278, 2548556, 4459973, 5097112, 8919946, 10194224, 17839892, 35679784, 71359568]

約数ペア:

[(1, 71359568), (2, 35679784), (4, 17839892), (7, 10194224), (8, 8919946), (14, 5097112), (16, 4459973), (28, 2548556), (56, 1274278), (112, 637139)]