71770078

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{7699}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 39109922

約数列:

[1, 2, 59, 79, 118, 158, 4661, 7699, 9322, 15398, 454241, 608221, 908482, 1216442, 35885039, 71770078]

約数ペア:

[(1, 71770078), (2, 35885039), (59, 1216442), (79, 908482), (118, 608221), (158, 454241), (4661, 15398), (7699, 9322)]