28945656

素因数分解:

$2^3\times 3^2\times {\mathrm{402023}}^1$

素因数の和:402035

約数の個数: 24

約数和(自身を含む): 78394680

約数和(自身を除く): 49449024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402023, 804046, 1206069, 1608092, 2412138, 3216184, 3618207, 4824276, 7236414, 9648552, 14472828, 28945656]

約数ペア:

[(1, 28945656), (2, 14472828), (3, 9648552), (4, 7236414), (6, 4824276), (8, 3618207), (9, 3216184), (12, 2412138), (18, 1608092), (24, 1206069), (36, 804046), (72, 402023)]