4073128

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 7822890

約数和(自身を除く): 3749762

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 568, 808, 5041, 7171, 10082, 14342, 20164, 28684, 40328, 57368, 509141, 1018282, 2036564, 4073128]

約数ペア:

[(1, 4073128), (2, 2036564), (4, 1018282), (8, 509141), (71, 57368), (101, 40328), (142, 28684), (202, 20164), (284, 14342), (404, 10082), (568, 7171), (808, 5041)]