28014701558

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{375341}}^1$

素因数の和:375967

約数の個数: 16

約数和(自身を含む): 42725930544

約数和(自身を除く): 14711228986

約数列:

[1, 2, 67, 134, 557, 1114, 37319, 74638, 375341, 750682, 25147847, 50295694, 209064937, 418129874, 14007350779, 28014701558]

約数ペア:

[(1, 28014701558), (2, 14007350779), (67, 418129874), (134, 209064937), (557, 50295694), (1114, 25147847), (37319, 750682), (74638, 375341)]