66999968

素因数分解:

$2^5\times 7^1\times {\mathrm{299107}}^1$

素因数の和:299124

約数の個数: 24

約数和(自身を含む): 150750432

約数和(自身を除く): 83750464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 299107, 598214, 1196428, 2093749, 2392856, 4187498, 4785712, 8374996, 9571424, 16749992, 33499984, 66999968]

約数ペア:

[(1, 66999968), (2, 33499984), (4, 16749992), (7, 9571424), (8, 8374996), (14, 4785712), (16, 4187498), (28, 2392856), (32, 2093749), (56, 1196428), (112, 598214), (224, 299107)]