38403328

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2322

約数の個数: 36

約数和(自身を含む): 77835520

約数和(自身を除く): 39432192

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 2239, 4288, 4478, 8576, 8956, 17152, 17912, 35824, 71648, 143296, 150013, 286592, 300026, 573184, 600052, 1200104, 2400208, 4800416, 9600832, 19201664, 38403328]

約数ペア:

[(1, 38403328), (2, 19201664), (4, 9600832), (8, 4800416), (16, 2400208), (32, 1200104), (64, 600052), (67, 573184), (128, 300026), (134, 286592), (256, 150013), (268, 143296), (536, 71648), (1072, 35824), (2144, 17912), (2239, 17152), (4288, 8956), (4478, 8576)]