12488576

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 25469400

約数和(自身を除く): 12980824

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2269, 2752, 4538, 5504, 9076, 18152, 36304, 72608, 97567, 145216, 195134, 290432, 390268, 780536, 1561072, 3122144, 6244288, 12488576]

約数ペア:

[(1, 12488576), (2, 6244288), (4, 3122144), (8, 1561072), (16, 780536), (32, 390268), (43, 290432), (64, 195134), (86, 145216), (128, 97567), (172, 72608), (344, 36304), (688, 18152), (1376, 9076), (2269, 5504), (2752, 4538)]