67443964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141689}}^1$

素因数の和:141717

約数の個数: 24

約数和(自身を含む): 142823520

約数和(自身を除く): 75379556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 141689, 283378, 566756, 991823, 1983646, 2408713, 3967292, 4817426, 9634852, 16860991, 33721982, 67443964]

約数ペア:

[(1, 67443964), (2, 33721982), (4, 16860991), (7, 9634852), (14, 4817426), (17, 3967292), (28, 2408713), (34, 1983646), (68, 991823), (119, 566756), (238, 283378), (476, 141689)]