70520048

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{4969}}^1$

素因数の和:5864

約数の個数: 20

約数和(自身を含む): 136814160

約数和(自身を除く): 66294112

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 4969, 7096, 9938, 14192, 19876, 39752, 79504, 4407503, 8815006, 17630012, 35260024, 70520048]

約数ペア:

[(1, 70520048), (2, 35260024), (4, 17630012), (8, 8815006), (16, 4407503), (887, 79504), (1774, 39752), (3548, 19876), (4969, 14192), (7096, 9938)]