78472982

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3863}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 134652672

約数和(自身を除く): 56179690

約数列:

[1, 2, 7, 14, 1451, 2902, 3863, 7726, 10157, 20314, 27041, 54082, 5605213, 11210426, 39236491, 78472982]

約数ペア:

[(1, 78472982), (2, 39236491), (7, 11210426), (14, 5605213), (1451, 54082), (2902, 27041), (3863, 20314), (7726, 10157)]