28424336

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{16603}}^1$

素因数の和:16718

約数の個数: 20

約数和(自身を含む): 55590192

約数和(自身を除く): 27165856

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 16603, 33206, 66412, 132824, 265648, 1776521, 3553042, 7106084, 14212168, 28424336]

約数ペア:

[(1, 28424336), (2, 14212168), (4, 7106084), (8, 3553042), (16, 1776521), (107, 265648), (214, 132824), (428, 66412), (856, 33206), (1712, 16603)]