996352

素因数分解:

$2^{10}\times 7^1\times {\mathrm{139}}^1$

素因数の和:166

約数の個数: 44

約数和(自身を含む): 2292640

約数和(自身を除く): 1296288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 512, 556, 896, 973, 1024, 1112, 1792, 1946, 2224, 3584, 3892, 4448, 7168, 7784, 8896, 15568, 17792, 31136, 35584, 62272, 71168, 124544, 142336, 249088, 498176, 996352]

約数ペア:

[(1, 996352), (2, 498176), (4, 249088), (7, 142336), (8, 124544), (14, 71168), (16, 62272), (28, 35584), (32, 31136), (56, 17792), (64, 15568), (112, 8896), (128, 7784), (139, 7168), (224, 4448), (256, 3892), (278, 3584), (448, 2224), (512, 1946), (556, 1792), (896, 1112), (973, 1024)]