71961946

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{87121}}^1$

素因数の和:87189

約数の個数: 16

約数和(自身を含む): 125455680

約数和(自身を除く): 53493734

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 87121, 174242, 609847, 1219694, 5140139, 10280278, 35980973, 71961946]

約数ペア:

[(1, 71961946), (2, 35980973), (7, 10280278), (14, 5140139), (59, 1219694), (118, 609847), (413, 174242), (826, 87121)]