28671034

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43573}}^1$

素因数の和:43629

約数の個数: 16

約数和(自身を含む): 50197248

約数和(自身を除く): 21526214

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43573, 87146, 305011, 610022, 2047931, 4095862, 14335517, 28671034]

約数ペア:

[(1, 28671034), (2, 14335517), (7, 4095862), (14, 2047931), (47, 610022), (94, 305011), (329, 87146), (658, 43573)]