28589324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 51448320

約数和(自身を除く): 22858996

約数列:

[1, 2, 4, 43, 86, 172, 359, 463, 718, 926, 1436, 1852, 15437, 19909, 30874, 39818, 61748, 79636, 166217, 332434, 664868, 7147331, 14294662, 28589324]

約数ペア:

[(1, 28589324), (2, 14294662), (4, 7147331), (43, 664868), (86, 332434), (172, 166217), (359, 79636), (463, 61748), (718, 39818), (926, 30874), (1436, 19909), (1852, 15437)]