127768424

素因数分解:

$2^3\times 7^1\times {\mathrm{2281579}}^1$

素因数の和:2281592

約数の個数: 16

約数和(自身を含む): 273789600

約数和(自身を除く): 146021176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2281579, 4563158, 9126316, 15971053, 18252632, 31942106, 63884212, 127768424]

約数ペア:

[(1, 127768424), (2, 63884212), (4, 31942106), (7, 18252632), (8, 15971053), (14, 9126316), (28, 4563158), (56, 2281579)]