18640576

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6197}}^1$

素因数の和:6256

約数の個数: 28

約数和(自身を含む): 37783008

約数和(自身を除く): 19142432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6197, 12394, 24788, 49576, 99152, 198304, 291259, 396608, 582518, 1165036, 2330072, 4660144, 9320288, 18640576]

約数ペア:

[(1, 18640576), (2, 9320288), (4, 4660144), (8, 2330072), (16, 1165036), (32, 582518), (47, 396608), (64, 291259), (94, 198304), (188, 99152), (376, 49576), (752, 24788), (1504, 12394), (3008, 6197)]