128350432

素因数分解:

$2^5\times 7^1\times {\mathrm{572993}}^1$

素因数の和:573010

約数の個数: 24

約数和(自身を含む): 288788976

約数和(自身を除く): 160438544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572993, 1145986, 2291972, 4010951, 4583944, 8021902, 9167888, 16043804, 18335776, 32087608, 64175216, 128350432]

約数ペア:

[(1, 128350432), (2, 64175216), (4, 32087608), (7, 18335776), (8, 16043804), (14, 9167888), (16, 8021902), (28, 4583944), (32, 4010951), (56, 2291972), (112, 1145986), (224, 572993)]