40647768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241951}}^1$

素因数の和:241967

約数の個数: 32

約数和(自身を含む): 116136960

約数和(自身を除く): 75489192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241951, 483902, 725853, 967804, 1451706, 1693657, 1935608, 2903412, 3387314, 5080971, 5806824, 6774628, 10161942, 13549256, 20323884, 40647768]

約数ペア:

[(1, 40647768), (2, 20323884), (3, 13549256), (4, 10161942), (6, 6774628), (7, 5806824), (8, 5080971), (12, 3387314), (14, 2903412), (21, 1935608), (24, 1693657), (28, 1451706), (42, 967804), (56, 725853), (84, 483902), (168, 241951)]