329728

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 48

約数和(自身を含む): 786240

約数和(自身を除く): 456512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2048, 2576, 2944, 3584, 5152, 5888, 7168, 10304, 11776, 14336, 20608, 23552, 41216, 47104, 82432, 164864, 329728]

約数ペア:

[(1, 329728), (2, 164864), (4, 82432), (7, 47104), (8, 41216), (14, 23552), (16, 20608), (23, 14336), (28, 11776), (32, 10304), (46, 7168), (56, 5888), (64, 5152), (92, 3584), (112, 2944), (128, 2576), (161, 2048), (184, 1792), (224, 1472), (256, 1288), (322, 1024), (368, 896), (448, 736), (512, 644)]