71348281613

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1\times {\mathrm{69371}}^1$

素因数の和:70148

約数の個数: 16

約数和(自身を含む): 81969955200

約数和(自身を除く): 10621673587

約数列:

[1, 7, 349, 421, 2443, 2947, 69371, 146929, 485597, 1028503, 24210479, 29205191, 169473353, 204436337, 10192611659, 71348281613]

約数ペア:

[(1, 71348281613), (7, 10192611659), (349, 204436337), (421, 169473353), (2443, 29205191), (2947, 24210479), (69371, 1028503), (146929, 485597)]