64449392

素因数分解:

$2^4\times 7^1\times {\mathrm{575441}}^1$

素因数の和:575456

約数の個数: 20

約数和(自身を含む): 142709616

約数和(自身を除く): 78260224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575441, 1150882, 2301764, 4028087, 4603528, 8056174, 9207056, 16112348, 32224696, 64449392]

約数ペア:

[(1, 64449392), (2, 32224696), (4, 16112348), (7, 9207056), (8, 8056174), (14, 4603528), (16, 4028087), (28, 2301764), (56, 1150882), (112, 575441)]