71742083

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2333}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 86040576

約数和(自身を除く): 14298493

約数列:

[1, 7, 23, 161, 191, 1337, 2333, 4393, 16331, 30751, 53659, 375613, 445603, 3119221, 10248869, 71742083]

約数ペア:

[(1, 71742083), (7, 10248869), (23, 3119221), (161, 445603), (191, 375613), (1337, 53659), (2333, 30751), (4393, 16331)]