28148616

素因数分解:

$2^3\times 3^2\times {\mathrm{390953}}^1$

素因数の和:390965

約数の個数: 24

約数和(自身を含む): 76236030

約数和(自身を除く): 48087414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 390953, 781906, 1172859, 1563812, 2345718, 3127624, 3518577, 4691436, 7037154, 9382872, 14074308, 28148616]

約数ペア:

[(1, 28148616), (2, 14074308), (3, 9382872), (4, 7037154), (6, 4691436), (8, 3518577), (9, 3127624), (12, 2345718), (18, 1563812), (24, 1172859), (36, 781906), (72, 390953)]