7970816

素因数分解:

$2^{13}\times 7^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 56

約数和(自身を含む): 18348960

約数和(自身を除く): 10378144

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, 2048, 2224, 3584, 3892, 4096, 4448, 7168, 7784, 8192, 8896, 14336, 15568, 17792, 28672, 31136, 35584, 57344, 62272, 71168, 124544, 142336, 249088, 284672, 498176, 569344, 996352, 1138688, 1992704, 3985408, 7970816]

約数ペア:

[(1, 7970816), (2, 3985408), (4, 1992704), (7, 1138688), (8, 996352), (14, 569344), (16, 498176), (28, 284672), (32, 249088), (56, 142336), (64, 124544), (112, 71168), (128, 62272), (139, 57344), (224, 35584), (256, 31136), (278, 28672), (448, 17792), (512, 15568), (556, 14336), (896, 8896), (973, 8192), (1024, 7784), (1112, 7168), (1792, 4448), (1946, 4096), (2048, 3892), (2224, 3584)]