28425616

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24337}}^1$

素因数の和:24418

約数の個数: 20

約数和(自身を含む): 55831372

約数和(自身を除く): 27405756

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24337, 48674, 97348, 194696, 389392, 1776601, 3553202, 7106404, 14212808, 28425616]

約数ペア:

[(1, 28425616), (2, 14212808), (4, 7106404), (8, 3553202), (16, 1776601), (73, 389392), (146, 194696), (292, 97348), (584, 48674), (1168, 24337)]