28702970814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683404067}}^1$

素因数の和:683404079

約数の個数: 16

約数和(自身を含む): 65606790528

約数和(自身を除く): 36903819714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683404067, 1366808134, 2050212201, 4100424402, 4783828469, 9567656938, 14351485407, 28702970814]

約数ペア:

[(1, 28702970814), (2, 14351485407), (3, 9567656938), (6, 4783828469), (7, 4100424402), (14, 2050212201), (21, 1366808134), (42, 683404067)]