68824042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{258737}}^1$

素因数の和:258765

約数の個数: 16

約数和(自身を含む): 124194240

約数和(自身を除く): 55370198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 258737, 517474, 1811159, 3622318, 4916003, 9832006, 34412021, 68824042]

約数ペア:

[(1, 68824042), (2, 34412021), (7, 9832006), (14, 4916003), (19, 3622318), (38, 1811159), (133, 517474), (266, 258737)]