28626018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71209}}^1$

素因数の和:71281

約数の個数: 16

約数和(自身を含む): 58107360

約数和(自身を除く): 29481342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 71209, 142418, 213627, 427254, 4771003, 9542006, 14313009, 28626018]

約数ペア:

[(1, 28626018), (2, 14313009), (3, 9542006), (6, 4771003), (67, 427254), (134, 213627), (201, 142418), (402, 71209)]