73934888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 142702560

約数和(自身を除く): 68767672

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1091, 1576, 2182, 4364, 8471, 8728, 16942, 33884, 46913, 67768, 93826, 187652, 214927, 375304, 429854, 859708, 1719416, 9241861, 18483722, 36967444, 73934888]

約数ペア:

[(1, 73934888), (2, 36967444), (4, 18483722), (8, 9241861), (43, 1719416), (86, 859708), (172, 429854), (197, 375304), (344, 214927), (394, 187652), (788, 93826), (1091, 67768), (1576, 46913), (2182, 33884), (4364, 16942), (8471, 8728)]