64651496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88807}}^1$

素因数の和:88833

約数の個数: 32

約数和(自身を含む): 149197440

約数和(自身を除く): 84545944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88807, 177614, 355228, 621649, 710456, 1154491, 1243298, 2308982, 2486596, 4617964, 4973192, 8081437, 9235928, 16162874, 32325748, 64651496]

約数ペア:

[(1, 64651496), (2, 32325748), (4, 16162874), (7, 9235928), (8, 8081437), (13, 4973192), (14, 4617964), (26, 2486596), (28, 2308982), (52, 1243298), (56, 1154491), (91, 710456), (104, 621649), (182, 355228), (364, 177614), (728, 88807)]