28084508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9077

約数の個数: 24

約数和(自身を含む): 53002320

約数和(自身を除く): 24917812

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9013, 18026, 36052, 171247, 342494, 369533, 684988, 739066, 1478132, 7021127, 14042254, 28084508]

約数ペア:

[(1, 28084508), (2, 14042254), (4, 7021127), (19, 1478132), (38, 739066), (41, 684988), (76, 369533), (82, 342494), (164, 171247), (779, 36052), (1558, 18026), (3116, 9013)]