28122752

素因数分解:

$2^7\times 7^1\times {\mathrm{31387}}^1$

素因数の和:31408

約数の個数: 32

約数和(自身を含む): 64031520

約数和(自身を除く): 35908768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31387, 62774, 125548, 219709, 251096, 439418, 502192, 878836, 1004384, 1757672, 2008768, 3515344, 4017536, 7030688, 14061376, 28122752]

約数ペア:

[(1, 28122752), (2, 14061376), (4, 7030688), (7, 4017536), (8, 3515344), (14, 2008768), (16, 1757672), (28, 1004384), (32, 878836), (56, 502192), (64, 439418), (112, 251096), (128, 219709), (224, 125548), (448, 62774), (896, 31387)]