9973264

素因数分解:

$2^4\times 7^2\times {\mathrm{12721}}^1$

素因数の和:12743

約数の個数: 30

約数和(自身を含む): 22479774

約数和(自身を除く): 12506510

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 12721, 25442, 50884, 89047, 101768, 178094, 203536, 356188, 623329, 712376, 1246658, 1424752, 2493316, 4986632, 9973264]

約数ペア:

[(1, 9973264), (2, 4986632), (4, 2493316), (7, 1424752), (8, 1246658), (14, 712376), (16, 623329), (28, 356188), (49, 203536), (56, 178094), (98, 101768), (112, 89047), (196, 50884), (392, 25442), (784, 12721)]