7662918992

素因数分解:

$2^4\times {\mathrm{6991}}^1\times {\mathrm{68507}}^1$

素因数の和:75506

約数の個数: 20

約数和(自身を含む): 14849246016

約数和(自身を除く): 7186327024

約数列:

[1, 2, 4, 8, 16, 6991, 13982, 27964, 55928, 68507, 111856, 137014, 274028, 548056, 1096112, 478932437, 957864874, 1915729748, 3831459496, 7662918992]

約数ペア:

[(1, 7662918992), (2, 3831459496), (4, 1915729748), (8, 957864874), (16, 478932437), (6991, 1096112), (13982, 548056), (27964, 274028), (55928, 137014), (68507, 111856)]