71453396

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5813}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 71803564

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5813, 6146, 11626, 12292, 23252, 40691, 81382, 162764, 2551907, 5103814, 10207628, 17863349, 35726698, 71453396]

約数ペア:

[(1, 71453396), (2, 35726698), (4, 17863349), (7, 10207628), (14, 5103814), (28, 2551907), (439, 162764), (878, 81382), (1756, 40691), (3073, 23252), (5813, 12292), (6146, 11626)]