28365184

素因数分解:

$2^7\times {\mathrm{221603}}^1$

素因数の和:221617

約数の個数: 16

約数和(自身を含む): 56509020

約数和(自身を除く): 28143836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 221603, 443206, 886412, 1772824, 3545648, 7091296, 14182592, 28365184]

約数ペア:

[(1, 28365184), (2, 14182592), (4, 7091296), (8, 3545648), (16, 1772824), (32, 886412), (64, 443206), (128, 221603)]