4987136

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 108

約数和(自身を含む): 13048896

約数和(自身を除く): 8061760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 121, 128, 154, 161, 176, 184, 224, 242, 253, 256, 308, 322, 352, 368, 448, 484, 506, 616, 644, 704, 736, 847, 896, 968, 1012, 1232, 1288, 1408, 1472, 1694, 1771, 1792, 1936, 2024, 2464, 2576, 2783, 2816, 2944, 3388, 3542, 3872, 4048, 4928, 5152, 5566, 5888, 6776, 7084, 7744, 8096, 9856, 10304, 11132, 13552, 14168, 15488, 16192, 19481, 19712, 20608, 22264, 27104, 28336, 30976, 32384, 38962, 41216, 44528, 54208, 56672, 64768, 77924, 89056, 108416, 113344, 155848, 178112, 216832, 226688, 311696, 356224, 453376, 623392, 712448, 1246784, 2493568, 4987136]

約数ペア:

[(1, 4987136), (2, 2493568), (4, 1246784), (7, 712448), (8, 623392), (11, 453376), (14, 356224), (16, 311696), (22, 226688), (23, 216832), (28, 178112), (32, 155848), (44, 113344), (46, 108416), (56, 89056), (64, 77924), (77, 64768), (88, 56672), (92, 54208), (112, 44528), (121, 41216), (128, 38962), (154, 32384), (161, 30976), (176, 28336), (184, 27104), (224, 22264), (242, 20608), (253, 19712), (256, 19481), (308, 16192), (322, 15488), (352, 14168), (368, 13552), (448, 11132), (484, 10304), (506, 9856), (616, 8096), (644, 7744), (704, 7084), (736, 6776), (847, 5888), (896, 5566), (968, 5152), (1012, 4928), (1232, 4048), (1288, 3872), (1408, 3542), (1472, 3388), (1694, 2944), (1771, 2816), (1792, 2783), (1936, 2576), (2024, 2464)]