28413276

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{9907}}^1$

素因数の和:10153

約数の個数: 24

約数和(自身を含む): 66581760

約数和(自身を除く): 38168484

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 9907, 19814, 29721, 39628, 59442, 118884, 2367773, 4735546, 7103319, 9471092, 14206638, 28413276]

約数ペア:

[(1, 28413276), (2, 14206638), (3, 9471092), (4, 7103319), (6, 4735546), (12, 2367773), (239, 118884), (478, 59442), (717, 39628), (956, 29721), (1434, 19814), (2868, 9907)]