28858144

素因数分解:

$2^5\times 7^1\times {\mathrm{128831}}^1$

素因数の和:128848

約数の個数: 24

約数和(自身を含む): 64931328

約数和(自身を除く): 36073184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128831, 257662, 515324, 901817, 1030648, 1803634, 2061296, 3607268, 4122592, 7214536, 14429072, 28858144]

約数ペア:

[(1, 28858144), (2, 14429072), (4, 7214536), (7, 4122592), (8, 3607268), (14, 2061296), (16, 1803634), (28, 1030648), (32, 901817), (56, 515324), (112, 257662), (224, 128831)]