12389681024

素因数分解:

$2^7\times 7^1\times {\mathrm{13827769}}^1$

素因数の和:13827790

約数の個数: 32

約数和(自身を含む): 28208650800

約数和(自身を除く): 15818969776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 13827769, 27655538, 55311076, 96794383, 110622152, 193588766, 221244304, 387177532, 442488608, 774355064, 884977216, 1548710128, 1769954432, 3097420256, 6194840512, 12389681024]

約数ペア:

[(1, 12389681024), (2, 6194840512), (4, 3097420256), (7, 1769954432), (8, 1548710128), (14, 884977216), (16, 774355064), (28, 442488608), (32, 387177532), (56, 221244304), (64, 193588766), (112, 110622152), (128, 96794383), (224, 55311076), (448, 27655538), (896, 13827769)]