1136128

素因数分解:

$2^9\times 7^1\times {\mathrm{317}}^1$

素因数の和:342

約数の個数: 40

約数和(自身を含む): 2602512

約数和(自身を除く): 1466384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 317, 448, 512, 634, 896, 1268, 1792, 2219, 2536, 3584, 4438, 5072, 8876, 10144, 17752, 20288, 35504, 40576, 71008, 81152, 142016, 162304, 284032, 568064, 1136128]

約数ペア:

[(1, 1136128), (2, 568064), (4, 284032), (7, 162304), (8, 142016), (14, 81152), (16, 71008), (28, 40576), (32, 35504), (56, 20288), (64, 17752), (112, 10144), (128, 8876), (224, 5072), (256, 4438), (317, 3584), (448, 2536), (512, 2219), (634, 1792), (896, 1268)]