64329692

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{32359}}^1$

素因数の和:32441

約数の個数: 24

約数和(自身を含む): 130475520

約数和(自身を除く): 66145828

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 32359, 64718, 129436, 226513, 453026, 906052, 2297489, 4594978, 9189956, 16082423, 32164846, 64329692]

約数ペア:

[(1, 64329692), (2, 32164846), (4, 16082423), (7, 9189956), (14, 4594978), (28, 2297489), (71, 906052), (142, 453026), (284, 226513), (497, 129436), (994, 64718), (1988, 32359)]