28711952372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12186737}}^1$

素因数の和:12186791

約数の個数: 24

約数和(自身を含む): 54596586240

約数和(自身を除く): 25884633868

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12186737, 24373474, 48746948, 231548003, 377788847, 463096006, 755577694, 926192012, 1511155388, 7177988093, 14355976186, 28711952372]

約数ペア:

[(1, 28711952372), (2, 14355976186), (4, 7177988093), (19, 1511155388), (31, 926192012), (38, 755577694), (62, 463096006), (76, 377788847), (124, 231548003), (589, 48746948), (1178, 24373474), (2356, 12186737)]