28114432

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 57525336

約数和(自身を除く): 29410904

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1277, 1376, 2554, 2752, 5108, 5504, 10216, 11008, 20432, 22016, 40864, 54911, 81728, 109822, 163456, 219644, 326912, 439288, 653824, 878576, 1757152, 3514304, 7028608, 14057216, 28114432]

約数ペア:

[(1, 28114432), (2, 14057216), (4, 7028608), (8, 3514304), (16, 1757152), (32, 878576), (43, 653824), (64, 439288), (86, 326912), (128, 219644), (172, 163456), (256, 109822), (344, 81728), (512, 54911), (688, 40864), (1277, 22016), (1376, 20432), (2554, 11008), (2752, 10216), (5108, 5504)]