66683582

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{34267}}^1$

素因数の和:34415

約数の個数: 16

約数和(自身を含む): 115140480

約数和(自身を除く): 48456898

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 34267, 68534, 239869, 479738, 4763113, 9526226, 33341791, 66683582]

約数ペア:

[(1, 66683582), (2, 33341791), (7, 9526226), (14, 4763113), (139, 479738), (278, 239869), (973, 68534), (1946, 34267)]