72249877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1597}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 86522112

約数和(自身を除く): 14272235

約数列:

[1, 7, 23, 161, 281, 1597, 1967, 6463, 11179, 36731, 45241, 257117, 448757, 3141299, 10321411, 72249877]

約数ペア:

[(1, 72249877), (7, 10321411), (23, 3141299), (161, 448757), (281, 257117), (1597, 45241), (1967, 36731), (6463, 11179)]