71787086

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{49783}}^1$

素因数の和:49895

約数の個数: 16

約数和(自身を含む): 124260864

約数和(自身を除く): 52473778

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 49783, 99566, 348481, 696962, 5127649, 10255298, 35893543, 71787086]

約数ペア:

[(1, 71787086), (2, 35893543), (7, 10255298), (14, 5127649), (103, 696962), (206, 348481), (721, 99566), (1442, 49783)]