28987368

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6131}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 72848160

約数和(自身を除く): 43860792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6131, 12262, 18393, 24524, 36786, 49048, 73572, 147144, 1207807, 2415614, 3623421, 4831228, 7246842, 9662456, 14493684, 28987368]

約数ペア:

[(1, 28987368), (2, 14493684), (3, 9662456), (4, 7246842), (6, 4831228), (8, 3623421), (12, 2415614), (24, 1207807), (197, 147144), (394, 73572), (591, 49048), (788, 36786), (1182, 24524), (1576, 18393), (2364, 12262), (4728, 6131)]