9780608

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 19949160

約数和(自身を除く): 10168552

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 1777, 2752, 3554, 5504, 7108, 14216, 28432, 56864, 76411, 113728, 152822, 227456, 305644, 611288, 1222576, 2445152, 4890304, 9780608]

約数ペア:

[(1, 9780608), (2, 4890304), (4, 2445152), (8, 1222576), (16, 611288), (32, 305644), (43, 227456), (64, 152822), (86, 113728), (128, 76411), (172, 56864), (344, 28432), (688, 14216), (1376, 7108), (1777, 5504), (2752, 3554)]