72295601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2351}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 86704128

約数和(自身を除く): 14408527

約数列:

[1, 7, 23, 161, 191, 1337, 2351, 4393, 16457, 30751, 54073, 378511, 449041, 3143287, 10327943, 72295601]

約数ペア:

[(1, 72295601), (7, 10327943), (23, 3143287), (161, 449041), (191, 378511), (1337, 54073), (2351, 30751), (4393, 16457)]