68624693278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16568009}}^1$

素因数の和:16568139

約数の個数: 16

約数和(自身を含む): 109348866000

約数和(自身を除く): 40724172722

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 16568009, 33136018, 314792171, 629584342, 1805912981, 3611825962, 34312346639, 68624693278]

約数ペア:

[(1, 68624693278), (2, 34312346639), (19, 3611825962), (38, 1805912981), (109, 629584342), (218, 314792171), (2071, 33136018), (4142, 16568009)]