78484078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 120602880

約数和(自身を除く): 42118802

約数列:

[1, 2, 47, 94, 379, 758, 2203, 4406, 17813, 35626, 103541, 207082, 834937, 1669874, 39242039, 78484078]

約数ペア:

[(1, 78484078), (2, 39242039), (47, 1669874), (94, 834937), (379, 207082), (758, 103541), (2203, 35626), (4406, 17813)]