78946952

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2531}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 169542720

約数和(自身を除く): 90595768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 2531, 3899, 4456, 5062, 7798, 10124, 15596, 17717, 20248, 31192, 35434, 70868, 141736, 1409767, 2819534, 5639068, 9868369, 11278136, 19736738, 39473476, 78946952]

約数ペア:

[(1, 78946952), (2, 39473476), (4, 19736738), (7, 11278136), (8, 9868369), (14, 5639068), (28, 2819534), (56, 1409767), (557, 141736), (1114, 70868), (2228, 35434), (2531, 31192), (3899, 20248), (4456, 17717), (5062, 15596), (7798, 10124)]