7995904

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 19248768

約数和(自身を除く): 11252864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 97, 112, 128, 161, 184, 194, 224, 256, 322, 368, 388, 448, 512, 644, 679, 736, 776, 896, 1288, 1358, 1472, 1552, 1792, 2231, 2576, 2716, 2944, 3104, 3584, 4462, 5152, 5432, 5888, 6208, 8924, 10304, 10864, 11776, 12416, 15617, 17848, 20608, 21728, 24832, 31234, 35696, 41216, 43456, 49664, 62468, 71392, 82432, 86912, 124936, 142784, 173824, 249872, 285568, 347648, 499744, 571136, 999488, 1142272, 1998976, 3997952, 7995904]

約数ペア:

[(1, 7995904), (2, 3997952), (4, 1998976), (7, 1142272), (8, 999488), (14, 571136), (16, 499744), (23, 347648), (28, 285568), (32, 249872), (46, 173824), (56, 142784), (64, 124936), (92, 86912), (97, 82432), (112, 71392), (128, 62468), (161, 49664), (184, 43456), (194, 41216), (224, 35696), (256, 31234), (322, 24832), (368, 21728), (388, 20608), (448, 17848), (512, 15617), (644, 12416), (679, 11776), (736, 10864), (776, 10304), (896, 8924), (1288, 6208), (1358, 5888), (1472, 5432), (1552, 5152), (1792, 4462), (2231, 3584), (2576, 3104), (2716, 2944)]