28261912

素因数分解:

$2^3\times 7^1\times {\mathrm{504677}}^1$

素因数の和:504690

約数の個数: 16

約数和(自身を含む): 60561360

約数和(自身を除く): 32299448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504677, 1009354, 2018708, 3532739, 4037416, 7065478, 14130956, 28261912]

約数ペア:

[(1, 28261912), (2, 14130956), (4, 7065478), (7, 4037416), (8, 3532739), (14, 2018708), (28, 1009354), (56, 504677)]