9958144

素因数分解:

$2^8\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5580

約数の個数: 36

約数和(自身を含む): 22721104

約数和(自身を除く): 12762960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 5557, 11114, 22228, 38899, 44456, 77798, 88912, 155596, 177824, 311192, 355648, 622384, 711296, 1244768, 1422592, 2489536, 4979072, 9958144]

約数ペア:

[(1, 9958144), (2, 4979072), (4, 2489536), (7, 1422592), (8, 1244768), (14, 711296), (16, 622384), (28, 355648), (32, 311192), (56, 177824), (64, 155596), (112, 88912), (128, 77798), (224, 44456), (256, 38899), (448, 22228), (896, 11114), (1792, 5557)]