8049785176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{745903}}^1$

素因数の和:745999

約数の個数: 32

約数和(自身を含む): 16111526400

約数和(自身を除く): 8061741224

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 745903, 1491806, 2983612, 5967224, 14172157, 28344314, 52959113, 56688628, 105918226, 113377256, 211836452, 423672904, 1006223147, 2012446294, 4024892588, 8049785176]

約数ペア:

[(1, 8049785176), (2, 4024892588), (4, 2012446294), (8, 1006223147), (19, 423672904), (38, 211836452), (71, 113377256), (76, 105918226), (142, 56688628), (152, 52959113), (284, 28344314), (568, 14172157), (1349, 5967224), (2698, 2983612), (5396, 1491806), (10792, 745903)]