28150742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43577}}^1$

素因数の和:43615

約数の個数: 16

約数和(自身を含む): 47064240

約数和(自身を除く): 18913498

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43577, 87154, 740809, 827963, 1481618, 1655926, 14075371, 28150742]

約数ペア:

[(1, 28150742), (2, 14075371), (17, 1655926), (19, 1481618), (34, 827963), (38, 740809), (323, 87154), (646, 43577)]