28684544

素因数分解:

$2^8\times 7^1\times {\mathrm{16007}}^1$

素因数の和:16030

約数の個数: 36

約数和(自身を含む): 65440704

約数和(自身を除く): 36756160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 16007, 32014, 64028, 112049, 128056, 224098, 256112, 448196, 512224, 896392, 1024448, 1792784, 2048896, 3585568, 4097792, 7171136, 14342272, 28684544]

約数ペア:

[(1, 28684544), (2, 14342272), (4, 7171136), (7, 4097792), (8, 3585568), (14, 2048896), (16, 1792784), (28, 1024448), (32, 896392), (56, 512224), (64, 448196), (112, 256112), (128, 224098), (224, 128056), (256, 112049), (448, 64028), (896, 32014), (1792, 16007)]