28629368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 56271360

約数和(自身を除く): 27641992

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 1723, 2077, 3446, 4154, 6892, 8308, 13784, 16616, 53413, 106826, 115441, 213652, 230882, 427304, 461764, 923528, 3578671, 7157342, 14314684, 28629368]

約数ペア:

[(1, 28629368), (2, 14314684), (4, 7157342), (8, 3578671), (31, 923528), (62, 461764), (67, 427304), (124, 230882), (134, 213652), (248, 115441), (268, 106826), (536, 53413), (1723, 16616), (2077, 13784), (3446, 8308), (4154, 6892)]