28447674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249541}}^1$

素因数の和:249565

約数の個数: 16

約数和(自身を含む): 59890080

約数和(自身を除く): 31442406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249541, 499082, 748623, 1497246, 4741279, 9482558, 14223837, 28447674]

約数ペア:

[(1, 28447674), (2, 14223837), (3, 9482558), (6, 4741279), (19, 1497246), (38, 748623), (57, 499082), (114, 249541)]