64946756

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14407}}^1$

素因数の和:14448

約数の個数: 36

約数和(自身を含む): 137971008

約数和(自身を除く): 73024252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 14407, 28814, 57628, 100849, 201698, 331361, 403396, 662722, 705943, 1325444, 1411886, 2319527, 2823772, 4639054, 9278108, 16236689, 32473378, 64946756]

約数ペア:

[(1, 64946756), (2, 32473378), (4, 16236689), (7, 9278108), (14, 4639054), (23, 2823772), (28, 2319527), (46, 1411886), (49, 1325444), (92, 705943), (98, 662722), (161, 403396), (196, 331361), (322, 201698), (644, 100849), (1127, 57628), (2254, 28814), (4508, 14407)]