28176568

素因数分解:

$2^3\times 7^2\times {\mathrm{71879}}^1$

素因数の和:71899

約数の個数: 24

約数和(自身を含む): 61457400

約数和(自身を除く): 33280832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71879, 143758, 287516, 503153, 575032, 1006306, 2012612, 3522071, 4025224, 7044142, 14088284, 28176568]

約数ペア:

[(1, 28176568), (2, 14088284), (4, 7044142), (7, 4025224), (8, 3522071), (14, 2012612), (28, 1006306), (49, 575032), (56, 503153), (98, 287516), (196, 143758), (392, 71879)]