28592270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{408461}}^1$

素因数の和:408475

約数の個数: 16

約数和(自身を含む): 58818528

約数和(自身を除く): 30226258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 408461, 816922, 2042305, 2859227, 4084610, 5718454, 14296135, 28592270]

約数ペア:

[(1, 28592270), (2, 14296135), (5, 5718454), (7, 4084610), (10, 2859227), (14, 2042305), (35, 816922), (70, 408461)]