28682402

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1667}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 49239360

約数和(自身を除く): 20556958

約数列:

[1, 2, 7, 14, 1229, 1667, 2458, 3334, 8603, 11669, 17206, 23338, 2048743, 4097486, 14341201, 28682402]

約数ペア:

[(1, 28682402), (2, 14341201), (7, 4097486), (14, 2048743), (1229, 23338), (1667, 17206), (2458, 11669), (3334, 8603)]