82362728

素因数分解:

$2^3\times 7^2\times {\mathrm{210109}}^1$

素因数の和:210129

約数の個数: 24

約数和(自身を含む): 179644050

約数和(自身を除く): 97281322

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 210109, 420218, 840436, 1470763, 1680872, 2941526, 5883052, 10295341, 11766104, 20590682, 41181364, 82362728]

約数ペア:

[(1, 82362728), (2, 41181364), (4, 20590682), (7, 11766104), (8, 10295341), (14, 5883052), (28, 2941526), (49, 1680872), (56, 1470763), (98, 840436), (196, 420218), (392, 210109)]