71569124656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{194481317}}^1$

素因数の和:194481348

約数の個数: 20

約数和(自身を含む): 144694100592

約数和(自身を除く): 73124975936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 194481317, 388962634, 777925268, 1555850536, 3111701072, 4473070291, 8946140582, 17892281164, 35784562328, 71569124656]

約数ペア:

[(1, 71569124656), (2, 35784562328), (4, 17892281164), (8, 8946140582), (16, 4473070291), (23, 3111701072), (46, 1555850536), (92, 777925268), (184, 388962634), (368, 194481317)]