28017976

素因数分解:

$2^3\times 7^1\times {\mathrm{500321}}^1$

素因数の和:500334

約数の個数: 16

約数和(自身を含む): 60038640

約数和(自身を除く): 32020664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 500321, 1000642, 2001284, 3502247, 4002568, 7004494, 14008988, 28017976]

約数ペア:

[(1, 28017976), (2, 14008988), (4, 7004494), (7, 4002568), (8, 3502247), (14, 2001284), (28, 1000642), (56, 500321)]