12744088

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 27626400

約数和(自身を除く): 14882312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 2557, 4984, 5114, 10228, 17899, 20456, 35798, 71596, 143192, 227573, 455146, 910292, 1593011, 1820584, 3186022, 6372044, 12744088]

約数ペア:

[(1, 12744088), (2, 6372044), (4, 3186022), (7, 1820584), (8, 1593011), (14, 910292), (28, 455146), (56, 227573), (89, 143192), (178, 71596), (356, 35798), (623, 20456), (712, 17899), (1246, 10228), (2492, 5114), (2557, 4984)]