29891278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 46037376

約数和(自身を除く): 16146098

約数列:

[1, 2, 43, 86, 503, 691, 1006, 1382, 21629, 29713, 43258, 59426, 347573, 695146, 14945639, 29891278]

約数ペア:

[(1, 29891278), (2, 14945639), (43, 695146), (86, 347573), (503, 59426), (691, 43258), (1006, 29713), (1382, 21629)]