39649414

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6571}}^1$

素因数の和:7011

約数の個数: 16

約数和(自身を含む): 68138496

約数和(自身を除く): 28489082

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 6571, 13142, 45997, 91994, 2832101, 5664202, 19824707, 39649414]

約数ペア:

[(1, 39649414), (2, 19824707), (7, 5664202), (14, 2832101), (431, 91994), (862, 45997), (3017, 13142), (6034, 6571)]