66681844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8501}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 122122728

約数和(自身を除く): 55440884

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 8501, 17002, 34004, 314537, 450553, 629074, 901106, 1258148, 1802212, 16670461, 33340922, 66681844]

約数ペア:

[(1, 66681844), (2, 33340922), (4, 16670461), (37, 1802212), (53, 1258148), (74, 901106), (106, 629074), (148, 450553), (212, 314537), (1961, 34004), (3922, 17002), (7844, 8501)]